2. - Evrensel İletişim

Transkript

2. - Evrensel İletişim
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içindekiler
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5. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
1. Fiziğin Doğası .........................................................................7
Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları,
2. Fiziğin Alt Dalları ...................................................................9
Cevaplı Tester ..................................................................... 164
3. Fiziğin Diğer Alanlarla İlişkisi ............................................17
II. Bölüm
4. Ölçme ......................................................................................19
1. Kuvvet .................................................................................. 187
5. Fiziksel Büyüklükler .............................................................20
2. Doğadaki Temel Kuvvetler ............................................... 189
6. Bilimsel Bilgi ..........................................................................28
3. Sürtünme Kuvveti ............................................................... 192
7. Fizikte Modelleme ve Matematik .......................................29
4. Newton’un Hareket Yasaları ............................................. 195
8. Ünite Değerlendirme Soruları (Çözümlü Test, Boşluk
5. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
Doldurma, Doğruyu - Yanlışı Bulma, Cevaplı Testler) ....32
Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları,
Cevaplı Tester) .................................................................... 205
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I. Bölüm
1. İş ............................................................................................ 228
1. Maddenin Hâlleri .................................................................49
2. Enerji ................................................................................... 233
2. Kütlenin Ölçülmesi ...............................................................52
3. İş - Enerji İlişkisi ................................................................ 239
3. Hacmin Ölçülmesi ................................................................54
4. Sürtünme Kuvvetinin Yaptığı İş ....................................... 243
4. Çözümlü Test ........................................................................65
5. Enerji Dönüşümü ve Korunumu ..................................... 246
5. Özkütle ....................................................................................69
6. Güç........................................................................................ 251
6. Fiziksel ve Kimyasal Değişim ..............................................78
7. Verim .................................................................................... 253
7. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
8. Enerji Kaynakları ............................................................... 255
Doldurma, Doğru- Yanlış Bulma, Bulmaca Çözme ,
9. Enerji Tasarrufu ................................................................. 258
Uygulama Soruları, Cevaplı Test) ........................................80
10. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
II. Bölüm
Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları,
1. Dayanıklılık ........................................................................ 100
Cevaplı Tester) .................................................................... 259
2. Canlılarda dayanıklılık ...................................................... 105
3. Bölüm Değerlendirme Soruları (Çözümlü Test
Uygulama Soruları) ............................................................ 107
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I. Bölüm
4. Sıvılarda Adezyon ve Kohezyon kuvveti ......................... 114
1. İç Enerji ............................................................................... 284
5. Yüzey Gerilimi .................................................................... 115
2. Sıcaklık ................................................................................ 284
6. Kılcallık ............................................................................... 116
3. Isı .......................................................................................... 287
7. Gazların Genel Özellikleri ................................................ 121
4. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
8. Plazma ................................................................................. 122
Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları,
9. Bölüm Değerlendirme Soruları (Çözümlü Test,
Cevaplı Tester) .................................................................... 292
Boşluk Doldurma, Doğru - Yanlış Bulma, Bulmaca
II. Bölüm
Çözme, Uygulama Soruları, Cevaplı Testler) .................. 124
1. Hâl Değişimi ....................................................................... 306
2. Isı Aktarımı ......................................................................... 314
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I. Bölüm
3. Isı Yalıtımı ve Enerji Tasarrufu ....................................... 317
4. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk
1. Hareket ................................................................................ 141
Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları,
2. Düzgün Doğrusal Hareket ................................................ 151
Cevaplı Tester) .................................................................... 318
3. Düzgün Hızlanan Hareket ................................................ 156
4. Düzgün Yavaşlayan Hareket ............................................. 159
1.
Bölüm
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4HKKLSLYPU RYPZ[HS `HWÛ €aLSSPRSLYP`SL PSNPSP sHSÛȴTHSHY [LRUVSVQPZPUPU NLSPȴTLZPUL €ULTSP RH[RÛSHY
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16
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NRQXDQODW×PO×
>PSPHT:OVJRSL` ]LIHaÛIPSPTPUZHUSHYÛUÛU KL[YHUZPZ[€Y… PJH[ L[TLSLYP TPRYVsPW KLUPSLU LU[LNYL KL]YLSLYPU `HWÛSTHZÛUÛ ZHȘSHTÛȴ[ÛY @HYÛ
PSL[RLUSLYH`YÛJH\`K\ZPZ[LTSLYPIPSNPZH`HYKLKLR[€Y[LYTHSRHTLYHSHY]L\aH`
[LRUVSVQPZPUKLR\SSHUÛSTHR[HKÛY
*LW[LSLMVU\
7SHaTH;=
49JPOHaÛ
`ÛSÛUKH/VSSHUKHSÛÄaPRsP/LPRL2HTLYSPUNO(UULZIHaÛTHKKLSLYPUIPY
[HRÛTPȴSLTSLYKLUNLsPYPSKPȘPUKL…Z[…UPSL[RLUSPRRHaHUKÛȘÛUÛVY[H`HsÛRHYKÛlZ[…U
PSL[RLUTHSaLTLSLY"OÛaSÛ[YLUTHNUL[PRYLaVUHUZJPOHaÛ49]LU…RSLLYHYHȴ[ÛYTH
KLUL`SLYPUKLR\SSHUÛSTHR[HKÛY
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4HKKLUPUPs`HWÛZÛH[VT]LH[VTsLRPYKLȘPsLRPYKLRYLHRZP`VUSHYÛTHKKLSLYPUÛZÛ
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KHPUJLSLUPY
)\ULKLUSLÄaPRVRPT`HKLUPSLUVY[HRIPYsHSÛȴTHHSHUÛNLSPȴ[PYPSTPȴ[PY
-PaPR]L(Z[YVUVTP
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\aHRSÛRSHYÛ]LUHZÛSIPY`HWÛ`HZHOPWVSK\RSHYÛHZ[YVUVTPUPUPSNPHSHUÛKÛY(Z[YVUVTP
I\HYHȴ[ÛYTHSHYÛ`HWHYRLUÄaPR`HZHSHYÛUÛR\SSHUÛY
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TLYJLRSLYSL PSNPSP I\SN\SHYÛUÛ R\SSHUÛY 5P[LRPT N€a…U `HWÛZÛUKH N€aL NLSLU ÛȴÛȘÛU
RÛYÛSTHZÛUÛZHȘSH`HUTLYJLRȴLRSPUKLIPY[HIHRH]HYKÛY.€aR\Z\YSHYÛUÛU[LKH]PZPUKL
KLÛȴÛR]LTLYJLRIPSNPSLYPUPR\SSHUÛSÛY
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17
6×Q×I
1.
h1ņ7(
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)ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ
NRQXDQODW×PO×
-PaPR]L1LVSVQP
1LVSVQP`LYRHI\Ș\U\U`HWÛZÛUÛ]LVS\ȴ\TL]YLSLYPUPPUJLSLY@LYRHI\Ș\UKHRP
SL]OHSHYÛUOHYLRL[SLYPUP]LKLWYLTSLYPHYHȴ[ÛYÛY4HKKLUPU`HWÛZÛ]LKLWYLTKHSNHSHYÛÄaPȘPUKLPUJLSLKPȘPRVU\SHYKÛY1LVSVQPI\UVR[HSHYKHÄaPR[LU`HYHYSHUÛY
2SHZPR]L4VKLYU-PaPR
»S… `ÛSSHYÛU IHȴÛUH RHKHY ÄaPR IPSPTPUKLRP NLSPȴTLSLY KHOH sVR TLRHUPR
VW[PRLSLR[YVTHU`L[PaTH]L[LYTVKPUHTPRHSHUSHYÛUKHNLYsLRSLȴTPȴ[PY)\K€ULTL
RHKHY `HWÛSHU sHSÛȴTHSHY R…s…R OÛaSHYSH OHYLRL[ LKLU JPZPTSLYSL PSNPSP RH]YHTSHYÛ
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2SHZPRÄaPRK€ULTPVSHYHRHKSHUKÛYÛSHUI\K€ULTH[VT]LH[VTHS[ÛWHYsHJÛRSHYSH
PSLPSNPSPHYHȴ[ÛYTHSHYÛUKLYPUSLȴTLZPLSLR[YVTHU`L[PRKHSNHSHYÛU`HWÛZHS€aLSSPRSLYPUPU
VY[H`HsÛRHYÛSTHZÛ`SH`LYPUPTVKLYUÄaPRHUSH`ÛȴÛUHIÛYHR[Û
2SHZPRÄaPRK€ULTPUKLIPSPTZLSHYHȴ[ÛYTHSHYZVU\J\LSKLLKPSLUIPSNPSLYPUKLȘPȴTLa KVȘY\SHY VSK\Ș\ K…ȴ…UJLZP OoRPTKP )PSPT PUZHUSHYÛUÛU L]YLUKLRP T\[SHR
KVȘY\SHYÛI\SHYHRI…[…UVSH`SHYÛHsÛRSH`HU`HZHSHYH\SHȴÛSHJHȘÛK…ȴ…U…S…`VYK\
2SHZPR K€ULTPU I\ HUSH`ÛȴÛUH N€YL ¸([VT THKKLUPU LU R…s…R `HWÛ [HȴÛKÛY
WHYsHSHUHTHa¹ N€Y…ȴ…U…U ZVUZ\aH RHKHY NLsLYSPSPȘPUP RVY\THZÛ NLYLRPYKP 6`ZH
`LUPIPSPTZLSNLSPȴTLSLYH[VT\UKHOHR…s…RWHYsHSHYKHUVS\ȴ[\Ș\U\N€Z[LYP`VYK\
(`YÛJHH[VT\UWHYsHSHUHIPSLJLȘPKLUL`SLYSLPZWH[SHUKÛ
(SILY[,PUZ[LPU»ÛUPaHÄ`L[[LVYPZP]LIPYsVRIPSPTPUZHUÛUÛURH[RÛZÛ`SHVS\ȴ[\Y\SHU
R\HU[\TTLRHUPR[LVYPVN…ULRHKHY5L^[VUTLRHUPȘP`SLHsÛRSHUHTH`HUH[VTPR
IV`\[[HRPIPYsVRVSH`ÛHsÛRSH`HIPSKP
([VTÛȴÛR\aH`]IIPYsVRRVU\KHILUaLYNLSPȴTLSLY`HȴHUTHZÛIPSPTPUZHUSHYÛUÛUIPSNP`LIHRÛȴÛUÛKLȘPȴ[PYKP(Y[ÛR`LUPHUSH`Ûȴ[HIPSNPSLYPUHRZPPZWH[SHUÛUJH`H
RHKHYNLsLYSPVSK\Ș\T\[SHRKVȘY\SHYVSTHKÛȘÛHUSH`ÛȴÛILUPTZLUKP
4VKLYUÄaPRK€ULTPVSHYHRHKSHUKÛYÛSHUI\K€ULTKLIPSPTZLSNLSPȴTLSLYOÛa
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18
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NRQXDQODW×PO×
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R\SSHUÛSHYHRPUJLSLUTLZPKPY+\`\VYNHUSHYÛ`SH`HWÛSHUN€aSLTUP[LSN€aSLT€SsTL
HYHsSHYÛ`SH`HWÛSHUN€aSLTsLȴPKPULPZLUPJLSN€aSLTKLUPYkYULȘPU¸)\VKHsVR
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VKHUÛUZÛJHRSÛȘۇ*KPY¹PMHKLZPUKLZÛJHRSÛR€SsTLHYHJÛ`SH`HWÛSTÛȴZH`ÛZHSIPY
]LYPLSKLLKPSTPȴ[PY)\K\Y\TKHUPJLSN€aSLT`HWÛSTÛȴ[ÛY
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RHYȴÛSHȴ[ÛYÛSTHZÛKÛY,SKLLKPSLUZVU\sRHI\SLKPSLUIPYPTJPUZPUKLUPMHKLLKPSPY
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19
6×Q×I
1.
h1ņ7(
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1200 g
6
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21
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I+VȘY\VYHU[ÛR\Y\S\YZH
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10 8 cg
5 ton
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b
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b
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10 6 mg
1500 mg
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1500
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= 15.10 -4 kg
x
6
bb
10
b
a
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10 4 dg bbb
b
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x
100 kg
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b
a
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22
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23
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38
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THR[HKÛY .€Y…ULU OHJPTSL NLYsLROHJPTHYHZÛUKHMHYR]HYKÛY)\
ULKLUSL OHJPT N…]LUPSPY IPY €Ss…
KLȘPSKPY
Çözüm
/PsIVȴS\RI\S\UTHTHZÛOoSPUKLRP[VWSHTOHJPTKLUN€Y…ULUOHJPTZVU
OHJPTNLYsLROHJPTsÛRHYÛSÛYZHIVȴS\Ș\UOHJTPI\S\U\Y
54
)ņ=ņ.
NRQXDQODW×PO×
V.€Y…ULU$$JT
V.LYsLR$JT
V)VȴS\R$=.€Y…ULU – V .LYsLR
V)VȴS\R$¶$JT[…Y
2\T\U OHJTP R\T\U N€Y…ULU OHJTPUKLU IVȴS\Ș\U OHJTPUPU sÛRHYÛSTHZÛ`SHI\S\U\Y
V2\T$¶$JT[…Y
.LVTL[YPR*PZPTSLYPU/HJPTSLYPUPU)\S\UTHZÛ
+…aN…U `HWÛSÛ NLVTL[YPR JPZPTSLYPU OHJPTSLYP TH[LTH[PRZLS `€U[LTSL KL OLZHWSHUHIPSPY
ǦȴSLTSLYKLZÛRsHR\SSHUKÛȘÛTÛaIHaÛNLVTL[YPRJPZPTSLYPUOHJPTMVYT…S…HȴHȘÛKH]LYPSTPȴ[PY!
2…YL
Y`HYÛsHWSÛR…YLUPUOHJTP!
r
࠮
V=
4 3
rr
3
Küp
2LUHY\a\US\Ș\HVSHUR…W…UOHJTP!
V=a
a
a
3
a
:PSPUKPY
;HIHU`HYÛsHWÛY`…RZLRSPȘPOVSHUZPSPUKPYPUOHJTP!
r
2
V = r r .h
h
+PR[€Y[NLUSLYWYPaTHZÛ
)V`\[SHYÛHIJVSHUKPRK€Y[NLUSLYWYPaTHZÛUÛUOHJTP!
b
c
V = a .b . c
a
Koni
;HIHU`HYÛsHWÛY`…RZLRSPȘPOVSHURVUPUPUOHJTP!
V=
h
r
r r2 . h
3
55
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
:0IPYPTZPZ[LTPULN€YLOHJTPUIPYPTPTL[YLR…WT»[…Y4L[YLR…W…UHS[]L…Z[
RH[SHYÛ[HISVKHRPNPIPKPY
)PYPT2H[SHYÛ
)PSNP
T»L,ȴP[+LȘLYSLY
2PSVTL[YLR…WRT3)
–9 km
/LR[VTL[YLR…WOT3)
–6 hm
+LRHTL[YLR…WKHT3)
¶KHT
4L[YLR…W RH[SHYÛ IPULY IPULY
4L[YLR…WT3)
HY[HY]L`HHaHSÛY
T
+LZPTL[YLR…WKT3)
KT
:HU[PTL[YLR…WJT3)
6 cm
4PSPTL[YLR…WTT3)
9 mm
Örnek
@HYÛsHWÛY$JTVSHUIPYKLTPYIPS`LLYP[PSPW`HYÛsHWÛY2$JTVSHUIPS`LSLY
`HWÛSTHRPZ[LUP`VY)\UHN€YLRHs[HULIPS`L`HWÛSHIPSPY& (r = 3)
Çözüm
r`HYÛsHWSÛIPS`LUPUOHJTP!
Y2`HYÛsHWSÛIPYIPS`LUPUOHJTP!
V1 =
4 3
r .r
3 1
4
V1 = $ 3 $ 2 3
3
V2 =
V1 = 32 cm 3 )PS`LZH`ÛZÛUVSZ\U
4
.r.r 32
3
4
3
3
V2 = $ 3 $ 1 = 4 cm
3
V$U=2
56
$U‰U$HKL[
)ņ=ņ.
NRQXDQODW×PO×
Örnek
@HYÛsHWÛ Y VSHU R…YL`SL`…RZLRSPȘPO$JT
6࠮
r
O$JT
[HIHU`HYÛsHWÛYVSHURVr
ninin hacimleri birbirine
LȴP[[PY
)\UH N€YL Y KLȘLYP
RHsJT»KPY&
Çözüm
VKüre = VKoni
2
r$r h
4
r $ r3 =
3
3
4r = h
4r = 8
r = 2 cm
Örnek
࠮
Y$JT
J$JT
I$JT
H$JT
@HYÛT R…YL ȴLRSPUKLRP Y $ JT `HYÛsHWSÛ PsP Z\ KVS\ RHWSH IV`\[SHYÛ
H$JTI$JTJ$JTVSHUKPRK€Y[NLUSLYWYPaTHZÛȴLRSPUKLRPRHIHRHs
RLaZ\RVU\S\YZHKPRK€Y[NLUSLYWYPaTHZÛȴLRSPUKLRPRHW[HTVSHYHRKVSK\Y\SHIPSPY& (r = 3)
Çözüm
@HYÛTR…YLUPUOHJTP!
+PRK€Y[NLUSLYWYPaTHUÛUOHJTP!
4 3
rr
2 3
VK = 3
= rr
2
3
VP = a . b . c
VK =
Vp = 6 $ 5 $ 4 = 120 cm
3
2
3
3
$ 3 $ 1 = 2 cm
3
+VSK\YTHZH`ÛZÛUVSZ\U
n=
VP 120
=
= 60 kez
VK
2
57
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
Örnek
)PYRLUHYÛJTVSHUR…W…UOHJTPRHsT[…Y&
Çözüm
2…W…UOHJTP!
T$6 cm[…Y
=$H
+VȘY\VYHU[ÛR\YHSÛT
=$
6
3
10 cm
=$JT
1000 cm 3
x=
3
1m
x
1000
= 10 3 m 3
10 6
Örnek
JT
JTK…aL`PULRHKHYZ\PSL
KVS\€SsLRSPRHIHK€Y[HKL[€aKLȴIPS`LIÛYHRÛSÛUJHRHW[HU
cmZ\[HȴÛ`VY)\IPS`LSLYKLU
IPYP HSÛUHYHR [HIHU `HYÛsHWÛ
Y $ JT VSHU IPY ZPSPUKPY `HWÛSÛYZHZPSPUKPYPU`…RZLRSPȘPRHs
JTVS\Y& (r = 3)
Su
JT
Su
Çözüm
)VȴRÛZTÛUOHJTP`SL[HȴHUZ\`\UOHJTPK€Y[HKL[IPS`LUPUOHJTPULLȴP[[PY
VT$=b
$=b
Vb$JT
:PSPUKPYPUOHJTP!
V = r.r 2 h
16 = 3 . 2 2 . h
h=
58
4
cm
3
)ņ=ņ.
NRQXDQODW×PO×
Örnek
)V`\[SHYÛH$JTI$JTJ$JTVSHUKPRK€Y[NLUSLYWYPaTHZÛ
ȴLRSPUKLRPR\[\`HIPYRLUHYÛ , $JTVSHUR…WȴLRLYSLYKLULUMHaSHRHsHKL[
`LYSLȴ[PYPSLIPSPY&
Çözüm
2…WȴLRLY
J$JT
JT
H$JT
$
I
, $JT
HRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ
na =
a 20
=
= 10 a det
2
,
IRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ
nb =
b 12
=
= 6 a det
,
,
JRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ
nc =
c 10
=
= 5 a det
2
,
2\[\`HRVU\SHU[VWSHTȴLRLYZH`ÛZÛ
5$UaUbUcVS\Y
5$$HKL[
Örnek
:PSPUKPYȴLRSPUKLRPV`\UOHT\Y\[HIHU`HYÛsHWÛPSRK\Y\TKHRPUPU`HYÛZÛVSHJHRȴLRPSKLIPYZPSPUKPYLK€U…ȴ[…Y…S…YZL`…RZLRSPȘPPSR`…RZLRSPȘPUPURHsRH[ÛVS\Y&
Çözüm
(`UÛV`\UOHT\Y\R\SSHUÛSKÛȘÛUHN€YLPSR]LZVUOHJPTSLYLȴP[[PY
ri = 2r
rs = r
V i = VS
4 olsun.
2
2
rr i .h i = r r S . h S
2
2
4r .h i = r .h S (
hS
= 4 olur.
hi
59
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
:Û]Û4HKKLSLYPU/HJPTkSs…T…
:Û]ÛSHYÛUILSPYSPIPYȴLRSP`VR[\Y:Û]ÛSHYI\S\UK\RSHYÛRHIÛUȴLRSPUPHSKÛRSHYÛUKHU
€SsLRSPRHWSHYHRVU\SHYHROHJPTSLYPI\S\UHIPSPY
:Û]Û
JT
JT
JT
JT
kYULȘPU"ȴLRPSKLRP€SsLRSPRHIHRVU\SHUZÛ]ÛUÛU
NLSKPȘPK…aL`LIHRHYHROHJTPUPUJTVSK\Ș\UH
RHYHY]LYLIPSPYPa
)PY RHIH RVU\SHU MHYRSÛ ZÛ]ÛSHYÛU H`YÛ H`YÛ OHJPTSLYP [VWSHTÛ ZÛ]ÛSHYÛU IPYIPYPUL RHYÛȴTHZÛ K\Y\T\UKHRP [VWSHT OHJTL LȴP[ KLȘPSKPY )\ K\Y\T
kSsLRSPRHW
ZÛ]ÛTVSLR…SSLYPHYHZÛUKHIPYTPR[HYIVȴS\RVSK\Ș\U\
N€Z[LYTLR[LKPY)\ULKLUSLOHJPTZÛ]ÛSHYPsPUKLN…]LUPSPYIPY€Ss…KLȘPSKPY.€Y…ULUOHJPTSLNLYsLROHJPTHYHZÛUKHRPI\MHYRPȴSLTSLYKLKPRRH[LHSÛUTHaǸLRPS0
ºKL(]L)ZÛ]ÛSHYÛUÛUH`YÛH`YÛOHJPTSLYP[VWSHTÛJT[…Y:Û]ÛSHYIPYIPYPULRHYÛȴ[ÛYÛSKÛȘÛUKHǸLRPS00»KLOHJPTSLYP[VWSHTÛUÛU JTNLSKPȘPN€Y…STLR[LKPY)\KH
IPaLZÛ]ÛKHJTS…RIPYIVȴS\RVSK\Ș\U\N€Z[LYPY
JT
)ZÛ]ÛZÛ
JT
(:Û]ÛZÛ
0
(]L)
JT
:Û]ÛSHYÛUÛU
RHYÛȴÛTÛ
00
:Û]ÛkSs…)PYPTP
3P[YL`L,ȴP[+LȘLYSLY
RPSVSP[YLR , )
-3
10 ,
OLR[VSP[YLO , )
-2
10 ,
KLRHSP[YLKH , )
-1
10 ,
SP[YL
,
KLZPSP[YLK , )
10 d,
ZHU[PSP[YLJ , )
10 c,
TPSPSP[YLT , )
3
10 m ,
2
.HaSHYÛU/HJTP
Dikkat
.HaSHYÛU OHJTP ZHIP[ ZÛJHRSÛR[H ]L IHZÛUs[H I\S\UK\RSHYÛ RHIÛU
OHJTPULLȴP[[PY
60
2H[Û ]L ZÛ]ÛSHYKH VSK\Ș\ NPIP NHaSHYÛUKH
IPYOHJTP]HYKÛYkYULȘPU"IPYIHSVU\U]L`HIPZPRSL[[LRLYPUPUPsPOH]HNHaÛ`SHKVS\K\Y(UJHR
NHaSHYKH [HULJPRSLY HYHZÛ IVȴS\R sVR I…`…R
]L[HULJPRSLYIPYIPYPUKLUIHȘÛTZÛaKÛY.HaSHYÛU
OHJPTSLYP I\S\UK\RSHYÛ VY[HTÛU ZÛJHRSÛȘÛUKHU
]LIHZÛUJÛUKHUL[RPSLUPY:HIP[ZÛJHRSÛR]LIHZÛUs[HIPYRHIHRVU\SHUNHaÛUOHJTPI\S\UK\Ș\RHIÛUOHJTPULLȴP[[PY
)ņ=ņ.
NRQXDQODW×PO×
Örnek
;VWSHT`…aL`HSHUÛJT2VSHUIPYR…W…UPsPULRHsSP[YLZ\RVU\SHIPSPY&
)PSNP
Çözüm
a
@…aL`HSHUÛ
2…W…UOHJTP
6a2$
=$H
a2$
=$
H$JT
=$JT
a
a
)PYRLUHYÛHVSHUIPYR…W…U`…aL`HSHUÛH2KPY
JT$T , »KPY+VȘY\VYHU[ÛR\YHSÛT
1cm
3
512 cm
1 m,
3
x
4 ( x = 512 m, = 0, 512 L dir.
Örnek
@…RZLRSPȘPO[HIHU
r
2r
`HYÛsHWSHYÛY]LYVSHUZPSPUKPY
h
ȴLRSPUKLRPPRPRHWȴLRPSKLRPNPIP
IPSLȴPR[PY4\ZS\RHsÛSÛWKLUNL
Musluk
ZHȘSHUÛYZH
II
I
0RHW[HRPZÛ]ÛUÛU`…RZLRSPȘPPSR
K\Y\TKHRP`…RZLRSPȘPURHsRH[Û
VS\Y&
Çözüm
4S
x
h
(h – x
S
4x
Musluk
I
II
:PSPUKPYPRRHWSHYÛURLZP[SLYP:]L:VSZ\U:VU`…RZLRSPR
0RHW[H_`…RZLRSPȘPUKLZÛ]ÛIVȴHSÛYZH h-
h 4h
=
tir.
5
5
00RHW[HRP_RHKHY`…RZLSTLVS\Y
6OoSKL
O¶_$_
x=
h
5
61
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
Örnek
)PY RLUHYÛUÛU \a\US\Ș\ H $ JT VSHU R…W
Su
ǸLRLY
ȴLRSPUKLȴLRLYIPYRHIÛUPsPUKL`RLU…aLYPULJT
Z\ RVU\S\`VY ǸLRLY Z\KH s€a…UK…Ș…UKL [VWSHT
hacim 92 cm VSK\Ș\UH N€YL ȴLRLYKLRP IVȴS\Ș\U
OHJTPRHs[ÛY&
Çözüm
2…WȴLRLYPUN€Y…ULUOHJTP!
:\`\UOHJTP!
VSu$JT
=$H
V2$$JT
6STHZÛNLYLRLU[VWSHTOHJPTKLUNLYsLROHJPTsÛRHYÛSÛYZHIVȴS\Ș\UOHJTP
I\S\U\Y
V)VȴS\R$=.€Y…ULU – V.LYsLR
V)VȴS\R$¶ V)VȴS\R$JT
+VȘY\VYHU[ÛR\YHSÛT
3
e ker de
64 cm 'ȴLRLYKL
3
'e ker de
100 cm ȴLRLYKL
x=
62
32.100
= % 50 dir.
64
32 cm
3
x
IVȴ\R]HYZH
IVȴS\R]HYKÛY
Çözümlü Test
(ȴHȘÛKHRPSLYKLUOHUNPZPTHKKLKLȘPSKPY?
(:\I\OHYÛ );VWYHR
*;Hȴ
+/H]H
,:LZ
JT
kum
kSsLRSPRHW[HJTK…aL`PULRHKHYR\Y\R\TI\S\UTHR[HKÛY2\T\U…aLYPULIPYTPR[HYZ\IVȴHS[ÛSÛUJH
Z\ZL]P`LZPJTK…aL`PULsÛRÛ`VY
2\T[HULJPRSLYPHYHZÛUKHRPIVȴS\RVSK\Ș\UH
N€YLRVU\SHUZ\`\UOHJTPRHsJT3[…Y&
(
)
*
+
,
m2
m
m
ǸLRPSKLRPLȴP[RVSS\[LYHaPT1, m2, m3R…[SLSLYP`SL
KLUNLKLKPYT1R…[SLZPHSÛUÛW`LYPUL[HULT2 kom
U\SK\Ș\UKHKLUNLIVa\STHKÛȘÛUHN€YL 1 VYHUÛ
m3
RHs[ÛY&
(
3
) 2
*
5
+ 2
,
:Û]Û
;HTHTLUZÛ]ÛKVS\RHIH=OHJPTSPIPYR…WIÛYHRÛSÛUJHR…WZÛ]Û`H[HTHTLUIH[Û`VY]LRHW[HUJT3
ZÛ]Û[HȴÛ`VY)\R…WSLYPR\SSHUHYHRIV`\[SHYÛJT
JTJTVSHUIPYWYPaTH`HWÛSÛYZHLUHaRHs
R…WR\SSHUÛSÛY&
(
/HJPT
-
Eylemsizlik
,ȴP[RVSS\[LYHaP2]L3JPZPTSLYP`SLKLUNLKLKPY
Binicinin kütlesi mI$NVSK\Ș\UHN€YLIPUPJPRHsÛUJÛI€STLKLKPY&
(
)
*
+
+
,
;HULJPRSP`HWÛ
3$ N
*
2…[SL
2$N
)
,
Renk
@\RHYÛKH ]LYPSLUSLYKLU OHUNPZP OLY THKKLKL I\S\UTHZÛNLYLRLUIPY€aLSSPRKLȘPSKPY?
(2…[SL
)/HJPT
+;HULJPRSP`HWÛ
*,`SLTZPaSPR
,9LUR
63
6×Q×I
2.
Çözümlü Test
h1ņ7(
,ȴP[ Z…YLKL LȴP[ Z\ HRÛ[HU
T\ZS\RSHȴLRPSKLRPRHWKVSK\Y\S\`VY
r$JT
r2$JT
r
O$JT
Su
M
00
0
)\UHN€YL"
2…[SL
/HJPT
Yükseklik
:PSPUKPY ȴLRSPUKLRP RHWSHY IPSLȴPR[PY 4\ZS\R HsÛSÛW
KLUNL ZHȘSHUÛYZH 0 ZPSPUKPYKLRP IVȴHSHU Z\`\U
OHJTPRHsJT3VS\Y& (r = 3)
(
0
Zaman
00
Zaman
Zaman
000
)
+
*
,
=LYPSLU NYHÄRSLYPUKLU OHUNPZP RV]H`Û KVSK\YHU
Z\`HHP[[PY&
(@HSUÛa0
)@HSUÛa00
+00]L000
*0]L00
,000]L000
)PY R…W ȴLRSPUKLRP R\[\`H LU MHaSH HKL[ IPS`L
RVU\SHIPSP`VY)PS`LSLYKLUIPYPUPU`HYÛsHWÛY$JT
PZLR\[\U\UOHJTPRHsJT3[…Y&
(
)
*
+
,
0 ]L 00 UVS\ I€STLSLYSL H`YÛSHU
K…aN…U RHW LȴP[ Z…YLKL LȴP[ Z\
HRÛ[HU IPY T\ZS\RSH ZHUP`LKL
KVS\`VY
2
t
)V`\[SHYÛJTJT]LJTVSHUKPRK€Y[NLUSLY WYPaTHZÛ ȴLRSPUKLRP RHIH ZPSPUKPY ȴLRSPUKLRP
IHYKHRSH KLMH Z\ RVU\S\UJH RHW KVSK\Y\SHIPSP`VY )HYKHȘÛU IV`\ O $ JT PZL [HIHU `HYÛsHWÛ
RHsJTKPY& (r = 3)
(
64
) 2 2 *
+ 4 2 ,
)\UHN€YL2UVR[HZۅaLYPUKLRPZ\`…RZLRSPȘPOHUNPaHTHUHYHSÛRSHYÛUKHZHIP[[PY
(
)
*
+ ,
Çözümlü Test
h
J$JT
I$JT
2h
H$JT
)V`\[SHYÛ H $ JT I $ JT ]L J $ JT VSHU
KPRK€Y[NLUSLYWYPaTHZÛȴLRSPUKLRPR\[\`H`HYÛsHWÛ
Y$JTVSHUR…YLSLYKLUTH_PT\TZH`ÛKHRVU\SK\R[HUZVUYHR\[\`HLUMHaSHRHsJT3Z\RVU\SHIPSPY&
(
)
*
+
2r
,
ǸLRPSKLRP RVUPUPU O `…RZLRSPȘPUKLRP [HYHSÛ RÛZTÛ
RLZPSPW HSÛUÛYZH NLYP`L RHSHU OHJPT PSR OHJTPUPU
RHsRH[ÛVS\Y&
(
1
2
)
r
2
3
*
3
4
+
5
6
2
,
7
8
L
L
M
0
00
h
2
M
000
@…RZLRSPȘPO[HIHU`HYÛsHWÛYVSHUZPSPUKPYȴLRSPUKLRP
RHW[HTHTLUZÛ]Û`SHKVS\K\Y
)\ZÛ]Û[HIHU`HYÛsHWÛ]L`…RZLRSPȘPZPSPUKPYPURPUL
LȴP[VSHULUMHaSHRHs[HULRVUP`PKVSK\YHIPSPY&
(
)
*
+
,
kaKLȴ[LYHaPSLYǸLRPS0]L00»KLKLUNLKLKPYǸLRPS
000»[LRP[LYHaPUPUKLKLUNLKLVSTHZÛPsPUIPUPJPRHsÛUJÛI€STLKLVSTHSÛKÛY&
(
)
*
+
,
65
6×Q×I
2.
h€a…TSLY
h1ņ7(
:LZIPYKHSNHsLȴPKPKPY,ULYQP[HȴÛYTHKKLKLȘPSKPY
;HȴHUZÛ]ÛOHJTPR…W…UOHJTPULLȴP[[PY
+VȘY\JL]HW!,
2…W
V2…W$=;HȴHU$JT
:Û]Û
0KLUNLK\Y\T\PsPU
m$T2TLȴP[SPȘP`HaÛSÛY
00KLUNLK\Y\T\PsPU
T2$T2TLȴP[SPȘP`HaÛSÛY
m1 = m2 + m3
2m 2 = m 3
4(
R…W…UIPYRLUHYÛ , ise
V = ,3
8 = , 3 ( , = 2 cm
m1 3
dir.
=
m3 2
I$JT
+VȘY\JL]HW!)
JT
J$JT
;LYHaPUPUKLUNLK\Y\T\PsPU
m
K = L + c m .a LȴP[SPȘP`HaÛSHIPSPY
n
)\UHN€YL
1
m .a
10 = 9, 6 + c
10
H$I€STL
+VȘY\JL]HW!+
$
H
HIJRLUHYSHYÛUHZÛȘHJHRR…WZH`ÛZÛ
na =
a 10
=
= 5 tane
,
2
nb =
b 12
=
= 6 tane
2
,
nc =
c 14
=
= 7 tane
2
,
;VWSHTR…WZH`ÛZÛ5PZL
5$UaUbUc
5$$[HUL
+VȘY\JL]HW!*
JT
kum
2\TKHRPIVȴS\RPZL
20
3
= 2 cm
V)VȴS\R$ 10 $
100
R\T\UNLYsLROHJTP
V2\T $¶$JT
;VWSHTOHJPTJT ise
/LY THKKLKL I\S\UHU €aLSSPRSLY VY[HR €aLSSPRSLYKPY
9LURTHKKLUPUVY[HR€aLSSPȘPKLȘPSKPY
VSu$¶$JT
+VȘY\JL]HW!+
66
+VȘY\JL]HW!,
h€a…TSLY
2V]H`Û KVSK\YHU T\ZS\R LȴP[ Z…YLKL LȴP[ TPR[HY Z\
HRÛ[Û`VYZH RV]HKHRP Z\ R…[SLZP ]L OHJTP aHTHUSH
K…aN…UHY[HY2HWNLUPȴSLKPȘPUKLU`…RZLRSPRHY[ÛȴOÛaÛ
NP[[PRsLHaHSÛY
=$HIJ
=$$ JT
:PSPUKPYIHYKHȘÛUOHJTP!
=$/ r2 h
=$Y2 . 10 = 30 r2
IHYKHȘÛUOHJTPWYPaTH`HLȴP[VSK\Ș\UHN€YL
Y2$ )\UHN€YL…sNYHÄR[LKVȘY\K\Y
+VȘY\JL]HW!,
+PRK€Y[NLUSLYWYPaTHZÛUÛUOHJTP!
r2$
Y$JT
+VȘY\JL]HW!*
S$:
S2$:
_
O¶_
:\KLUNLZPZHȘSHUKÛȘÛUKH0RHW[HRPZ\_RHKHYHaHSÛYZH 00 RHW[HRP _ RHKHY HY[HY )\UH N€YL ZVU Z\
ZL]P`LSLYPHYHZÛUKHRPPSPȴRP
O¶_$_
h
_$
5
40
0RVSKHIVȴHSHUZ\`…RZLRSPȘP
= 8 cm olur.
5
Suyun hacmi ise
2…W…UIPYRLUHYÛUHZÛȘHJHRIPS`LZH`ÛZÛUPZL[VWSHT
IPS`LZH`ÛZÛ
5$UUU$U[…Y
n $
_
=$/r2O
=$2
=$JT[…Y
+VȘY\JL]HW!+
U$[HUL
IPS`LUPU\a\US\Ș\R…W…UIPYRLUHY\a\US\Ș\K\Y
, = n.r
, = 4.2
2HW I€STLSPKPY6OoSKLOLYIPYI€STLZPZHUP`LKL
KVSTHR[HKÛY)\UHN€YL0I€STL`P[HȴHUZÛ]ÛZHUP`L
HYH I€STL`L HRTH`H IHȴSHY ZHUP`LSLY HYHZÛ 2
…aLYPUKLRP ZÛ]Û `…RZLRSPȘP ZHIP[[PY 00 I€STL`P PZL ZHUP`LKL [HȴHY )\UH N€YL ZHUP`LSLY HYHZÛ 2
…aLYPUKLRPZÛ]Û`…RZLRSPȘPZHIP[[PY
, = 8 cm
2…W…UOHJTP
V = ,3
V = 83
V = 512 cm 3
+VȘY\JL]HW!+
+VȘY\JL]HW!*
67
6×Q×I
2.
h€a…TSLY
h1ņ7(
HIJRLUHYSHYÛUHZÛȘHJHRIPS`LZH`ÛZÛ
c
a
na =
a
4
= =2
2r 2
nb =
b
5
= = 2, 5 IPS`LZÛȘHY
2r 2
nc =
c
6
= =3
2r 2
h
rÛ
h
b
2r
;VWSHTIPS`LZH`ÛZÛ
5$UaUbUc
5$$
)PYIPS`LUPUOHJTP!
4
4
Vb = r $ r 3 = $ 3.1 3 = 4 cm 3
3
3
;VWSHTIPS`LOHJTP!
VT $5=b$$JT
2LZPSLURÛZTÛU[HIHU`HYÛsHWÛUÛILUaLYSPR[LUI\SHSÛT
ı
h
r
=
( r ı = r dir.
2h 2r
)…`…RRVUPUPUOHJTP!
VB =
7YPaTHUÛUOHJTP!
Vp$HIJ
r.(2r) 2 .2h 8rr 2 h
=
3
3
2…s…RRVUPUPUOHJTP!
2
r.r h
VK =
3
2HSHUOHJPT!
V2HSHU$=B - V2
Vp$$JT
2
VKalan =
7YPaTHKHZ\RVU\SHIPSLJLRRHSHUIVȴS\ROHJTP!
2
2
8rr h rr h 7rr h
=
3
3
3
VKalan 7
=
VB
8
Vsu$=p - VT
Vsu$¶
Vsu$JT
+VȘY\JL]HW!,
+VȘY\JL]HW!,
;LYHaPSLY€aKLȴ[PYOLY[LYHaPUPUK\`HYSÛSÛȘÛ ^1g h kabul
LKPSPY
0[LYHaPKLKLUNLLȴP[SPȘP!
2$3
00[LYHaPKLKLUNLLȴP[SPȘP!
:PSPUKPYPUOHJTP!
3$4
Vs$/Y2O
000[LYHaPKLKLUNLLȴP[SPȘP!
(`UÛ `…RZLRSPR ]L [HIHU `HYÛsHWÛUH ZHOPW RVUPUPU
OHJTP!
2
rr h
VK =
3
:PSPUKPYPUOHJTPRVUPUPUOHJTPUPU…sRH[ÛKÛY
2$4H
0LȴP[SPR[L3`LYPUL4`HaÛSÛYZH2$4VSK\Ș\
N€Y…S…Y
6OoSKLH$KPY
+VȘY\JL]HW!*
68
+VȘY\JL]HW!,
)ņ=ņ.
NRQXDQODW×PO×
4HKKLSLYPU(`ÛY[,KPJPkaLSSPRSLYP
4HKKLSLYPU VY[HR €aLSSPRSLYP VSK\Ș\ NPIP H`ÛY[ LKPJP €aLSSPRSLYP KL ]HYKÛY )PY
THKKLUPUZHOPWVSK\Ș\IPY€aLSSPRKPȘLYTHKKLSLYKLUMHYRSÛPZLI\€aLSSPRVTHKKL`P KPȘLYSLYPUKLU H`ÛY[ L[TLTPaP ZHȘSHY kYULȘPU" KÛȴ N€Y…U…T… HS[ÛUH ILUaL`LU
IPYTHKKLUPUNLYsLR[LUHS[ÛUVS\WVSTHKÛȘÛUÛHUSH`HIPSTLRPsPUVU\KPȘLYTHKKLSLYKLUH`ÛYHU`HSUÛaJHHS[ÛUHHP[IPY€aLSSPȘPIPSTLTPaNLYLRPY)Hȴ[H€aR…[SLVSTHR
…aLYL€aÛZÛLYPTLUVR[HZÛRH`UHTHUVR[HZÛLZULRSPRRH[ZH`ÛZÛNPIPIPYsVR€aLSSPR
IPYTHKKLUPUÄaPRZLS]LRPT`HZHS€aLSSPRSLYPOHRRÛUKHIPSNP]LYPY]LVU\KPȘLYTHKKLSLYKLUH`ÛY[L[TLTPaPZHȘSHY
2HaHUÛT
.…US…R OH`H[[H ZHM THKKLUPU ]L
RHYÛȴÛTSHYÛU€aR…[SLSLYPUKLUMH`KHSHUÛSHUK\Y\TSHYÛHsÛRSHY
4HKKLSLYPUIHaÛH`ÛY[LKPJP€aLSSPRSLYP[HISVKHRPNPIPKPY!
(`ÛY[LKPJP€aLSSPR
2H[Û
:Û]Û
Gaz
kaR…[SL
kaÛZÛ
Esneklik
–
–
.LUSLȴTLRH[ZH`ÛZÛ
–
,YPTLUVR[HZÛ
–
–
2H`UHTHUVR[HZÛ
–
–
h€a…U…YS…R
,YPTLÛZÛZÛ
–
–
)\OHYSHȴTHÛZÛZÛ
–
–
kaHȘÛYSÛR
0ZÛPSL[RLUSPȘP
–
kaR…[SL
kaR…[SL
,ȴP[OHJPTSPZHMTHKKLSLYPUR…[SLSLYP[HY[ÛSKÛȘÛUKHLSKL
LKPSLUZVU\sSHYIPYIPYPUKLUMHYRSÛsÛRHYkYULȘPU"JT su
[HY[ÛSKÛȘÛUKHNJTJP]HNNLSTLR[LKPY)HȴRHIPY
KL`PȴSLIPYTHKKLUPUIPYPTOHJTPUPUR…[SLZPH`ÛY[LKPJPIPY
€aLSSPR[PY)\UH özkütleKLUPY
4HKKLUPUOHJTPUPL[RPSL`LUZÛJHRSÛR]LIHZÛUsKLȘPȴTLKPRsL€aR…[SLKLȘLYPKLȘPȴTLakaR…[SL¸K¹ZLTIVS…`SLN€Z[LYPSPY
2…[SL /HJPT
:LTIVS
K
m
V
)PYPT
NJT
N
cm
)PYIPYPULRHYÛȴTH`HU
ZÛ]Û
N
JT OHJTPUKL
su
N
JTOHJTPUKL
civa
69
6×Q×I
2.
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
h1ņ7(
NRQXDQODW×PO×
_
Özkütle : d bb
b
Kütle
Kütle : m b` Özkütle =
Hacim
bb
hacim : v b
a
d=
m
MVYT…S…`SLPMHKLLKPSPY
V
:HIP[ZÛJHRSÛR]LIHZÛUsHS[ÛUKHR…[SLOHJPT€aR…[SLOHJPT]L€aR…[SL
R…[SLPSPȴRPZPUPN€Z[LYLUNYHÄRSLYHȴHȘÛKHRPNPIPKPY
2…[SL
kaR…[SL
R…[SL OHJPT NYHÄȘPUKL LȘPT
€aR…[SL`P]LYPY
tan a = d =
m
v
m
kaR…[SL
K
K
/HJPT
V
V
2…[SL
/HJPT
m
kaR…[SL5LǦȴL@HYHY&
kaR…[SLIPYTHKKL`PKPȘLYPUKLUH`ÛY[L[TLTPaPZHȘSHY4HKKLSLYPUH`UÛVS\W
VSTHKÛRSHYÛUÛHUSHTHRPsPUR\SSHUKÛȘÛTÛaIPY€aLSSPR[PY(`UÛZÛJHRSÛR]LIHZÛUs[H€aR…[SLSLYPRHYȴÛSHȴ[ÛYÛSHUTHKKLSLYPU[…YSLYPILSPYSLULIPSPY
kaR…[SLZPMHYRSÛVSHUZÛ]Û]LNHaSHYHRÛȴRHUH`UÛVY[HTHIÛYHRÛSKÛRSHYÛUKH€aR…[SLZPI…`…RVSHUHS[[HR…s…RVSHUPZL…Z[[LVSHJHRȴLRPSKLKLUNLKLRHSÛY)\€aLSSPRRHYÛȴÛTSHYÛUsLȴP[SPPȴSLTSLY\`N\SHUHYHRIPYIPYPUKLUH`YÛȴ[ÛYÛSTHZÛUKHR\SSHUÛSÛY
:Û]ÛSHYHRHYÛȴTÛȴRH[ÛWHYsHJÛRSHYÛUÛ`HKHZÛ]ÛPsPUKLs€a…UT…ȴNHaSHYÛI\€aLSSPȘPR\SSHUHYHRH`YÛȴ[ÛYHIPSPYPa
(`YÛJH[HIPH[[HRPIPYsVRVSH`KH€aR…[SLMHYRÛUÛUL[RPZP
]HYKÛYkYULȘPU"€aR…[SLZPI…`…RZ\TVSLR…SSLYPKLUPa]L
N€SSLYKLKPW[LI\S\U\Y)\TVSLR…SSLYPUZÛJHRSÛRSHYÛUÛU
‡*JP]HYÛUKHVSTHZÛKLUPaSLYPU]LN€SSLYPUKPW[LUKVUTHZÛUÛLUNLSSLY)\K\Y\T[HIPH[[HRPJHUSÛSÛȘÛUKL]HTL[TLZPUKLsVR€ULTSPIPYYVSV`UHY
)\OHYSHȴHU Z\`\U `…RZLSTLZP ]L N€R`…a…UKL `VȘ\USHȴHYHR`HȘT\YVS\UJHHȴHȘÛ`HK…ȴTLZPUKL`PUL€aR…[SL MHYRÛUÛU L[RPZP ]HYKÛY kaR…[SL MHYRÛUÛU L[RPZP`SL NLYsLRSLȴLUI\UHILUaLY€YULRSLYsVȘHS[ÛSHIPSPY
(ȴHȘÛKHRP[HISVKHIHaÛTHKKLSLYPUNJTJPUZPUKLU€aR…[SLSLYP]LYPSTPȴ[PY
70
Madde
kaR…[SLNJT3)
Madde
kaR…[SLNJT3)
(S[ÛU
AL`[PU`HȘÛ
2\Yȴ\U
Benzin
)HRÛY
Etilalkol
+LTPY
6RZPQLU
(S…TPU`\T
/H]H
-
2SVYVMVYT
(aV[
-
:\‡*
/LS`\T
-
)ņ=ņ.
NRQXDQODW×PO×
Örnek
2…[SLZPT$NVSHUIPYR…W…UIPYRLUHYÛH$JTKPY)\UHN€YLR…W…U
`HWÛSKÛȘÛTHKKLUPU€aR…[SLZPRHsNJT[…Y&
Çözüm
2…W…UOHJTP!
€aR…[SL!
=$H
d=
m
V
32
3
d=
= 0, 5 g/cm […Y
64
=$
=$JT
Örnek
()*THKKLSLYPUPUR…[SLOHJPTNYHÄȘP
TN
ȴLRPSKLRPNPIPKPY)\UHN€YL()]L*€aR…[SLSLYP
(
RHsNJT[…Y&
B
C
=JT Çözüm
m
V
.YHÄR[LRPKLȘLYSLYLN€YL"
kaR…[SL d =
dA =
m A 40
=
= 4 g/cm 3
VA
10
dB =
m B 20
=
= 1 g/cm 3
VB
20
dC =
m C 10
=
= 0, 5 g/cm 3
VC
20
71
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
Örnek
)VȴIPYRHWZ\PSLKVS\`RLUN(ZÛ]ÛZÛ`SHKVS\`RLUNNLSP`VY2HIÛU
IVȴRLUR…[SLZPT2$NPZL(ZÛ]ÛZÛUÛU€aR…[SLZPRHsNJT[…Y&
KSu$NJT
Çözüm
)VȴRHW
:\KVS\PRLU
:Û]ÛKVS\PRLU
:Û]Û
Su
mk$N
T2TSu$N
T2T:Û]Û$N
TSu$
T:Û]Û$
mSu$N
T:Û]Û$ N
mSu$=SuKSu
m:Û]Û$=:Û]ÛK:Û]Û
$=Su
$K:Û]Û
VSu$JT
K:Û]Û$NJT
Örnek
@HYÛsHWÛYVSHUR…YL`SL[HIHU
࠮
`HYÛsHWÛY`…RZLRSPȘPO$YVSHU
r
ZPSPUKPYPUR…[SLSLYPLȴP[[PY)\UHN€YL
2…YL
R…YLUPU€aR…[SLZPZPSPUKPYPU€aR…[SLZP:PSPUKPY
UPURHsRH[ÛKÛY&
Çözüm
d=
m
( m = V.d V
2…[SLSLYLȴP[PZL
m2$TS
V2K2$=SKS
4 3
2
r.r .d K = r.r .h.d S
3
4
2
2
r . r .d K = r . r .2r.d S
3
4 d K = 6d S (
72
dK 3
=
dS 2
)ņ=ņ.
NRQXDQODW×PO×
Örnek
(]L)ZÛ]ÛSHYÛUÛUR…[SLOHJPTNYHÄȘPȴLRPS-
TN
KLRPNPIPKPY(»KHUN)»KLUNHSÛUHYHR
(
`HWÛSHURHYÛȴÛTÛUOHJTPRHsJT[…Y&
B
=JT Çözüm
(»UÛU€aR…[SLZP!
mA
30 3
dA =
( dA =
=
g/ cm 3
VA
20 2
VA =
mA
60
3
( VA =
= 40 cm
dA
3
2
)»UPU€aR…[SLZP!
m
10 1
=
dB = B ( dB =
g/cm 3
VB
30 3
VB =
mB
100
3
( VB =
= 300 cm
dB
1
3
Toplam hacim
VT$=(=B$$JT[…Y
Örnek
(
B
)VȴRHIÛU`HYÛZÛ(T\ZS\Ș\HsÛSHYHRKVSK\Y\SK\Ș\UKH
RHIÛUR…[SLZPTRHKHYHY[Û`VY2HIÛUKPȘLY`HYÛZÛ(]L)T\ZS\RSHYÛ`SHIPYSPR[LKVSK\Y\S\YZHRHW[HRP[VWSHTZÛ]ÛR…[SLZPRHs
TVS\Y&4\ZS\RSHY€aKLȴ[PY
K
K
Çözüm
=A B
=A(
VA(
2HIÛU`HYÛOHJTP=VS\YZH
T$=KVS\Y
2HW[HRPZÛ]ÛSHYÛU[VWSHTR…[SLZPTT$T(TB
m T = V.2d +
V
V
5m
$ 2d + $ 4d = 5Vd =
2
2
2
olur.
73
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
2HYÛȴÛTSHYÛUkaR…[SLZP
:Û]ÛSHYIPYIPYPULRHYÛȴ[ÛYÛSKÛȘÛUKHVS\ȴHURHYÛȴÛTZÛ]ÛUÛU€aR…[SLZPRHYÛȴÛTHNPYLU
ZÛ]ÛSHYÛU€aR…[SLSLYPUKLUMHYRSÛKÛY
00:Û]Û
0:Û]Û
2HYÛȴÛT
K
K2
K2
2HYÛȴÛTZÛ]Û
2HYÛȴÛTÛU €aR…[SLZP RHYÛȴÛTH NPYLU ZÛ]ÛSHYÛU €aR…[SLSLYP HYHZÛUKH IPY KLȘLYL
ZHOPW[PY
kYULȘPUK2%K ‰K#K2HYÛȴÛT#K2VS\Y
Örnek
0]L00RHW[HRPZÛ]ÛSHYRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTÛU€aR…[SLKLȘLYP`SLPSNPSP
NJT
NJT
0:Û]Û
2HYÛȴÛT
ULZ€`SLULIPSPY&
00:Û]Û
Çözüm
2HYÛȴÛTÛU€aR…[SLZP0ZÛ]ÛKHUI…`…R00ZÛ]ÛKHUR…s…R[…Y
#K2HYÛȴÛT#
* 2HYÛȴÛTÛU€aR…[SLZPRHYÛȴÛTKHRP[VWSHTR…[SLUPU[VWSHTOHJTLVYHUÛ`SHI\S\U\Y
K2HYÛȴÛT$
m 1 + m 2 + .........
V1 + V2 + ..........
* 2HYÛȴÛTHNPYLUZÛ]ÛSHYLȴP[OHJPTSPPZLRHYÛȴÛTÛU€aR…[SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛU€aR…[SLSLYPUPUHYP[TL[PRVY[HSHTHZÛUHLȴP[[PY
74
d kar =
m 1 + m 2 V1 .d 1 + V2 .d 2 V.d 1 + V.d 2
V ( d 1 + d 2)
=
=
=
V1 + V2
V1 .V2
V+V
2V
d kar =
d1 + d2
dir.
2
)ņ=ņ.
NRQXDQODW×PO×
2HYÛȴÛTHNPYLUPRPZÛ]ÛLȴP[R…[SLSP`ZLRHYÛȴÛTÛU€aR…[SLZP
d Kar =
d Kar =
m1 + m2
m+m
2m
=
=
(
V1 + V2
m
m
m (d 1 + d 2)
+
d1 d2
d 1 .d 2
2d 1 .d 2
MVYT…S…`SLOLZHWSHUÛY
d1 + d2
Örnek
2…[SLZPT$NOHJTP=$JTVSHUZÛ]Û`SHR…[SLZPT2$N
hacmi V2$JTVSHUZÛ]ÛRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTÛU€aR…[SLZPRHsNJTVS\Y&
Çözüm
2HYÛȴÛTÛU€aR…[SLZP!
m + m2
200 + 300 500 5
d Kar = 1
( d Kar =
=
=
g/cm 3 tür.
50 + 150
200 2
V1 + V2
Örnek
(ZÛ]ÛZÛUKHUN)ZÛ]ÛZÛUKHUNHSÛUHYHR
TN
`HWÛSHURHYÛȴÛTÛU€aR…[SLZPRHsNJT[…Y&
(
B
=JT Çözüm
(»UÛU€aR…[SLZP!
m
60
dA = A =
= 6 g/cm 3
VA
10
)»UPU€aR…[SLZP!
m
30 3
=
dB = B =
g/cm 3
VB
20 2
N(»UÛUOHJTP!
m
30
= 5 cm 3
VA = A =
dA
6
N)»UPUOHJTP!
m
60
= 40 cm 3
VB = B =
dB
3
2
2HYÛȴÛTÛU€aR…[SLZP!
m + mB
30 + 60 90
( d Kar =
=
= 2 g/cm 3 tür.
d Kar = A
5 + 40
45
VA + VB
75
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
Örnek
kaKLȴ(]L)T\ZS\RSHYÛ`SHIVȴRHWKVSK\Y\S\YZH
RHYÛȴÛTÛU€aR…[SLZPRHsKVS\Y&
K
K
Çözüm
4\ZS\RSHY€aKLȴVSK\Ș\UKHUZÛ]ÛSHYÛLȴP[OHJPTSPKPY2HYÛȴÛTÛU€aR…[SLZP
HYP[TL[PRVY[HSHTH`SHI\S\UHIPSPY
dK =
dA + dB
d + 5d
( d Kar =
= 3d olur.
2
2
Örnek
2S
NJT
S
h
NJT
S
2S
0
00
+…ȴL`RLZP[SLYPȴLRPSKLRPNPIPVSHURHWSHYKHO`…RZLRSPȘPUKLK$NJT
S…RZÛ]ÛI\S\UTHR[HKÛY2HWSHYÛUIVȴRÛZÛTSHYÛK2$NJTS…RZÛ]Û`SHKVSK\Y\S\W
ZÛ]ÛSHYRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTSHYÛU€aR…[SLKLȘLYSLYPOHRRÛUKHULZ€`SLULIPSPY&
Çözüm
0RHW[HRHYÛȴÛTHNJTS…RZÛ]ÛKHUKHOHsVRRHYÛȴ[ÛȘÛUKHURHYÛȴÛT€aR…[SLZPI\ZÛ]Û`HKLȘLYVSHYHRKHOH`HRÛUVS\Y,ȴP[OHJPTSPIPYRHYÛȴÛTVSZH`KÛRHYÛȴÛT
NJTVSHJHR[Û6OoSKLI\KLȘLYKLUKHOHI…`…RVSTHSÛKÛY
#K2#VS\Y
00 RHW[H RHYÛȴÛT NJT S…R ZÛ]ÛKHU KHOH sVR RHYÛȴ[ÛȘÛ PsPU RHYÛȴÛTÛU €aR…[SLZP I\ ZÛ]Û`H KLȘLY VSHYHR KHOH `HRÛUKÛY ,ȴP[ OHJPTSP IPY RHYÛȴÛT VSZH`KÛ
NJTVSHJHR[Û6OoSKLI\KLȘLYKLUKHOHR…s…RVSTHSÛKÛY
#K2#VS\Y
76
)ņ=ņ.
NRQXDQODW×PO×
Örnek
2…[SLOHJPTNYHÄȘPȴLRPSKLRPNPIPVSHU(]L
TN
)ZÛ]ÛSHYÛUÛULȴP[OHJPTSPRHYÛȴÛTÛUÛU€aR…[SLZPK
(
LȴP[R…[SLSPRHYÛȴÛTÛU€aR…[SLZPK2KPY)\UHN€YL
d1
VYHUÛRHs[ÛY&
d2
B
=JT Çözüm
(»UÛU€aR…[SLZP!
dA =
mA
30
( dA =
= 3 g/cm 3
VA
10
)»UPU€aR…[SLZP!
dB =
mB
15
( dB =
= 1 g/cm 3
VB
15
,ȴP[OHJPTSPRHYÛȴÛTÛU€aR…[SLZP!
d1 =
dA + dB
2
d1 =
3+1
= 2 g/cm 3
2
,ȴP[R…[SLSPRHYÛȴÛTÛU€aR…[SLZP!
d2 =
2d A .d B
2.3.1 3
=
=
g/cm 3
dA + dB
3+1
2
d1 4
=
olur.
d2 3
77
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
4HKKLUPU+LȘPȴPTP
4HKKLSLYPs`HKHIPYKÛȴL[RP`SLKLȘPȴPTL\ȘYH`HIPSPY+LȘPȴPTTHKKLUPUKÛȴ
`HWÛZÛUKHNLYsLRSLȴP`VYZHI\KLȘPȴPTLÄaPRZLSKLȘPȴPTPs`HWÛZÛUKHNLYsLRSLȴPyorsa kimyasalKLȘPȴPTKLUPY
-PaPRZLS+LȘPȴPT
-PaPRZLS KLȘPȴPT" KÛȴ N€Y…U…T ȴLRPS IV`\[ `H KH OoS KLȘPȴ[PYTLKPY -PaPRZLS
KLȘPȴPTKLTHKKLRLUKPULOHZ€aLSSPRSLYPUPRH`IL[TLa-PaPRZLSKLȘPȴPTL\ȘYH`HU
IPYTHKKL[LRYHYLZRPOoSPULK€ULIPSPY
.€RR\ȴHȘÛ
-PaPRZLSKLȘPȴPTL]LYPSLIPSLJLRLUP`P€YULROoSKLȘPȴPTPKPY4HKKLSLYPURH[Û
OoSKLU ZÛ]Û`H ZÛ]ÛKHU NHaH `H KH KVȘY\KHU RH[ÛKHU NHaH NLsTLZP ÄaPRZLS KLȘPȴPTKPY2H[ÛKHUZÛ]Û`HNLsLUTHKKLSLY[LRYHYRH[ÛOoSLK€ULIPSPY)PYRH[ÛTHKKL`L
ȴLRPS]LYPSTLZPÄaPRZLSKLȘPȴPTKPY(OȴHW[HUZHUKHS`LTHZH]IJPZPTSLY`HWÛSTHZÛ
HOȴHIÛUÄaPRZLSKLȘPȴPTPKPY:HUKHS`L]LTHZHHOȴHWVSTH€aLSSPȘPUPRVY\THR[HKÛY
-PaPRZLSKLȘPȴPTL]LYPSLJLR€YULRSLYsVȘHS[ÛSHIPSPY*HTÛURÛYÛSTHZÛZ\`\UKVUTHZÛ
YLsLSPUȴLRLYSLUTLZPT\T\ULYPTLZPȴLRLYPU]L[\a\UZ\KHs€a…UTLZPN€RR\ȴHȘÛVS\ȴTHZÛRoȘÛKÛU`ÛY[ÛSTHZÛ]ZN…US…R`HȴHTKHOLYHURHYȴÛSHȴHIPSLJLȘPTPa
ÄaPRZLSKLȘPȴPT€YULRSLYPKPY
*HTÛURÛYÛSTHZÛ
-PaPRZLS+LȘPȴPTkYULRSLYP
:\`\UKVUTHZÛ
Mumun erimesi
;\a\UZ\KHs€a…U-
*HTWHYsHSHYÛ
2oȘÛKÛU`ÛY[ÛSTHZÛ
Mumun erimesi
9LsLSPUȴLRLYSLUTLZP
@HȘÛULYPTLZP
;\a\UZ\KHs€a…UTLZP
mesi
.€RR\ȴHȘÛ
2oȘÛKÛU`ÛY[ÛSTHZÛ
78
)ņ=ņ.
NRQXDQODW×PO×
2PT`HZHS+LȘPȴPT
2PT`HZHS KLȘPȴPT THKKLUPU Ps `HWÛZÛUKHRP KLȘPȴPTKPY 2PT`HZHS KLȘPȴPTL
\ȘYH`HUIPYTHKKLUPUNLYPK€U…ȴ…T…Z€aRVU\Z\KLȘPSKPY2PT`HZHSKLȘPȴPTKL
THKKLRLUKPULOHZ€aLSSPRSLYPUPRH`ILKLY]L`LUPIPY…Y…UVY[H`HsÛRHY4H`HSHUTH
WHZSHUTH `HUTH s…Y…TL YHK`V HR[PM THKKLSLYPU IVa\UTHZÛ sLRPYKLR YLHRZP`VUSHYÛM…a`VU]LÄZ`VURPT`HZHSKLȘPȴPTSLYKPY/HT\Y\UTH`HSHUTHZÛKLTPYPU
WHZSHUTHZÛ KVȘHS NHaÛU `HUTHZÛ WL`UPYPU R…ÅLUTLZP TL`]L ]L ZLIaLSLYPU s…Y…TLZPT\T\U`HUTHZÛN…US…R`HȴHTKHUOLYHURHYȴÛSHȴHIPSLJLȘPTPaRPT`HZHS
KLȘPȴPTSLYKPY
2…Å…WL`UPY
Yanan mum
7HZSÛKLTPY
/HT\Y\UTH`HSHUTHZÛ
h…Y…RLSTH
@HUHUNHa
2PT`HZHS+LȘPȴPTkYULRSLYP
Peynirin kütlenmesi
Fotosentez
/HT\Y\UTH`HSHUTHZÛ
4\T\U`HUTHZÛ
4L`]LUPUs…Y…TLZP
+LTPYPUWHZSHUTHZÛ
Füzyon tepkimesi
Fisyon tepkimesi
9HK`VHR[PMIVa\UTH
Fotosentez
6K\U\U`HUTHZÛ
Fisyon
79
6×Q×I
2.
Çözümlü Test
h1ņ7(
/HJTP=€aR…[SLZPKVSHUZÛ]Û`SHOHJTP=VSHUZÛ]Û
RHYÛȴ[ÛYÛSKÛȘÛUKHRHYÛȴÛTÛU€aR…[SLZPKVS\`VY
)\UHN€YL=OHJPTSPZÛ]ÛUÛU€aR…[SLZPRHsKKPY&
(
1
2
)
*
+
5
2
,
2…[SLZPT$NNLSLUIVȴIPYRHWZ\`SHKVSK\Y\SK\Ș\UKHN(ZÛ]ÛZÛ`SHKVSK\Y\SK\Ș\UKHN
NLSP`VY)\UHN€YL(ZÛ]ÛZÛUÛU€aR…[SLZPRHsNJT3
[…Y&KSu$NJT
(
)
*
+ ,
(`UÛZÛJHRSÛR[HRP(]L)
ZÛ]ÛSHYÛUÛU R…[SL OHJPT
NYHÄȘPȴLRPSKLRPNPIPKPY
TN
(
B
)PY THKKLUPU €aR…[SL R…[SL NYHÄȘP ȴLRPSKLRP NPIPKPY
kaR…[SL
=JT 0
00
3
(»KHUN)»KLUJT HSÛUHYHR`HWÛSHURHYÛȴÛTÛU
€aR…[SLZPRHsNJT3[…Y&
(
1
3
)
*
4
3
+
,
2…[SL
)\UH N€YL 0 ]L 00 HYHSÛRSHYÛUKH THKKLUPU ZÛJHRSÛȘÛ`SHPSNPSPULZ€`SLULIPSPY&
0
r
00
( (Y[TÛȴ[ÛY
(aHSTÛȴ[ÛY
) (aHSTÛȴ[ÛY
(Y[TÛȴ[ÛY
* :HIP[[PY
:HIP[[PY
+ :HIP[[PY
(Y[TÛȴ[ÛY
, (Y[TÛȴ[ÛY
:HIP[[PY
h
r
K
K
;HIHU`HYÛsHWÛYVSHUZPSPUKPYPU€aR…[SLZPKRHKHYKÛY@HYÛsHWÛY€aR…[SLZPKVSHUR…YL`SLZPSPUKPYPU
R…[SLSLYPLȴP[VSK\Ș\UHN€YLZPSPUKPYPU`…RZLRSPȘPO
RHsY»KPY& (r = 3)
(
80
)
*
+
9
2
,
kaR…[SLZP K $ NJT3 VSHU IPY JPZTPU OHJTP cm3[…Y2…[SLZP[HY[ÛSKÛȘÛUKHNNLSKPȘPULN€YL
R…YLUPUOHJPTJLRHsÛIVȴ[\Y&
(
)
*
+
,
Çözümlü Test
JT
2\T
kSsLRSP RHW[H cm K…aL`PUL RHKHY R\T I\S\UTHR[HKÛY 2\T\U
…aLYPUL JT su
RVU\SK\Ș\UKH Z\
seviyesi 28 cm
K…aL`PUL NLSTLR[LKPY
:Û]Û
:\R…[SLZP`SLR\T\UR…[SLZP[VWSHTÛNNLSKPȘPUL
N€YLR\T\U€aR…[SLZPRHsNJT3[…Y&
(
2…[SLZPNVSHU(JPZTP€aR…[SLZPK$NJT olan
ZÛ]Û`HIÛYHRÛSKÛȘÛUKHRHW[HRPHȘÛYSHȴTHNVS\`VY
)\UHN€YLJPZTPU€aR…[SLZPRHsNJT3[…Y&
KSu$NJT
(
)
*
+
(
(
)
*
+
,
,
B
=
K
=
K
( RHIÛUKHU ) RHIÛUH IPY TPR[HY ZÛ]Û IVȴHS[ÛSKÛȘÛUKH PRP RHW[HRP ZÛ]Û R…[SLSLYP LȴP[ VS\`VY )\UH N€YL
(»KHU)»`LHR[HYÛSHUZÛ]ÛOHJTPRHs=»KPY&
(
1
4
)
1
2
*
TN
(
2HYÛȴÛT
+
3
2
,
(ZÛ]ÛZÛ]L(PSL)ZÛ]ÛSHYÛUKHULSKLLKPSLURHYÛȴÛTÛUR…[SLOHJPTNYHÄȘP
ȴLRPSKLRPNPIPKPY
࠮
kaR…[SLZP K $ N
cm `HYÛsHWÛ Y $ cm olan küresel ciZPTKLU=OHJTPUKL
V`\RHsÛSHYHR`LYPUL
K$NJT özkütSLSP ZÛ]Û RVU\S\UJH
[VWSHT R…[SL N
r
2…YL
=JT
2HYÛȴÛTH (»KHU = )»KLU = RVU\SK\Ș\UH N€YL
)»UPU€aR…[SLZPRHsNJT3[…Y&
(
3
4
)
*
5
4
+
7
6
,
9
4
VS\`VY
)\UHN€YL=OHJTPRHsJT3[…Y&
(
)
*
+
,
81
6×Q×I
2.
Çözümlü Test
h1ņ7(
TN
()*ZÛ]ÛSHYÛIPYRHW[HRHYÛȴTHKHU
ȴLRPSKLRPNPIPK\YTHR[HKÛY
*:Û]ÛZÛ
(
B
2m
):Û]ÛZÛ
C
(:Û]ÛZÛ
m
V
2V
=JT
())*]L(*LȴP[OHJPTSPRHYÛȴÛTSHYÛUÛU
€aR…[SLZP ZÛYH`SH K1, d2, d3 PZL I\USHY HYHZÛUKHRP
PSPȴRPUHZÛSVS\Y&
)ZÛ]ÛZÛ(]L*ZÛ]ÛSHYÛUÛURHYÛȴÛTÛPZLRHYÛȴÛTKHRP
V
OHJPTSLYVYHUÛ A RHs[ÛY&
VC
1
1
) *
+
,
( 2
4
(
(K$K2$K
)K%K2%K *K%K%K2
+K2%K%K
,K%K%K2
B
TN
(
NJT
NJT
B
kaKLȴ ( ]L ) T\ZS\RSHYÛUKHU K( $ NJT
KB$NJT€aR…[SLSPZÛ]ÛSHYHRTHR[HKÛY
)
*
+
,
ve
)\RHIÛU`HYÛZÛ`HSUÛa(KPȘLY`HYÛZÛ(]L)PSLIPYSPR[LKVSK\Y\S\YZHRHW[HRPRHYÛȴÛTÛU€aR…[SLZPRHs
NJT3VS\Y&
(
82
=JT (]L)ZÛ]ÛSHYÛUÛUH`UÛZÛJHRSÛR[HRPR…[SLOHJPTNYHÄRSLYPȴLRPSKLRPNPIPKPY
)\UHN€YL(]L)KLULSKLLKPSLURHYÛȴÛTÛU€aR…[SLZPOHUNPZPolamaz?
(
)
*
+
,
h€a…TSLY
2HYÛȴÛTÛU€aR…[SLZP
m + m2
dK = 1
dir.
V1 + V2
dK =
)Vȴ
V1. d 1 + V2 .d 2
V1 + V2
T$N
V.d + 2V.d 2
2d =
V + 2V
6 V d = V ( d + 2d 2 )
d2 =
5d
2
TTSu$N
TTSu$
TSu$
dir.
K
Su
TT:Û]Û$N
mSu$N
+VȘY\JL]HW!+
VSuKSu$
VSu$JTRHIPUOHJTP
(»UÛU€aR…[SLZP!
dA =
)»UPU€aR…[SLZP!
T:Û]Û$
K:Û]Û$
K:Û]Û$NJT
+VȘY\JL]HW!)
m A 60
=
= 20 cm 3
dA
3
K
d=
m
V
2HYÛȴÛTKH)»UPUR…[SLZP!
m B = VB .d B = 40 $
2HYÛȴÛTKH(»UÛUOHJTP!
VA =
TT:Û]Û$
V:Û]ÛK:Û]Û$
m A 30
=
= 3 g/cm 3
VA
10
m
10 1
dB = B =
g/cm 3
=
VB
20 2
0
1
= 20 g
2
00
2HYÛȴÛTÛU€aR…[SLZP!
m
m + mB
60 + 20 80
4
dK = A
g/cm 3
(
=
=
VA + VB
20 + 40 60 3
+VȘY\JL]HW!*
0 I€SNLKL R…[SL HY[TÛȴ HUJHR €aR…[SL ZHIP[[PY 6
OoSKL OHJPT KL R…[SL`SL LȴP[ VYHUKH HY[TÛȴ[ÛY )\
K\Y\TKHZÛJHRSÛRZHIP[[PY
00 I€SNLKL R…[SL KLȘPȴTLaRLU €aR…[SL HaHSTÛȴ[ÛY
)\K\Y\TKHOHJPTHY[TÛȴVSTHSÛKÛY)\HUJHRTHKKLUPUZÛJHRSÛȘÛUÛUHY[THZÛ`SHNLYsLRSLȴPY
:PSPUKPYPUR…[SLZP!
m S = VS .d S
+VȘY\JL]HW!+
2
m S = r.r .h.d
2…YLUPUR…[SLZP!
m K = VK .d K
mK =
4
3
$ r.r .3d
3
*PZPTKLIVȴS\RVSTHZH`KÛR…[SLZP
mK = mS
T$=K
4
3
2
r . r .3d = r . r .h. d
3
T$$NVSHJHR[Û
*PZPT N NLSKPȘPUL N€YL `HYÛ OHJTP IVȴS\R KLTLR[PY
h = 4r olur
+VȘY\JL]HW!*
+VȘY\JL]HW!,
83
6×Q×I
2.
h€a…TSLY
h1ņ7(
)VȴS\Ș\UOHJTP
2HYÛȴÛTÛU€aR…[SLZP!
m
30 3
3
=
dK = K =
g/cm
VK
20 2
(»UÛU€aR…[SLZP!
V)VȴS\R$=.€Y…ULU – V.LYsLR
V)VȴS\R$¶$JT
2\T\UNLYsLROHJTP
V2\T$=.€Y…ULU – V)VȴS\R
V2\T$¶$JT
:\`\UR…[SLZP!
T$=K
T$$N
2\T\UR…[SLZP!
dA =
m A 40
3
=
= 2 g/cm
VA
20
dK =
m A + m B VA .d A + VB .d B
=
VA + VB
VB + VB
3 2V.2 + 3V.d B
=
2
2V + 3V
3 V (4 + 3d B)
=
2
5V
7
3
g/cm
6
dB =
m2\T$TT – mSu
+VȘY\JL]HW!+
m2\T$¶$N
2\T\U€aR…[SLZP
d Kum =
m Kum
VKum
d Kum =
16
8
d Kum = 2 g/cm 3
+VȘY\JL]HW!+
(
(
B
N
NZÛ]Û
=
K
=
K
:Û]Û
(»KHRPZÛ]ÛR…[SLZP!
2HW[HRPHȘÛYSHȴTHNPZL[HȴHUZÛ]ÛN»KÛY:Û]ÛUÛU
€aR…[SLZPKs$NJT[…Y
6OoSKLZÛ]ÛOHJTP
m
32
3
= 16 cm tür.
Vsıvı = sıvı =
2
d sıvı
*PZTPUOHJTP[HȴHUZÛ]ÛUÛUOHJTPULLȴP[PZL
m($=K$=K
)KLRPZÛ]ÛR…[SLZP!
mB$=K$=K
(»KHU)»`L=KR…[SLSPZÛ]ÛHR[HYÛSTHSÛ
V
V.d = V'.4d ( V' =
olur.
4
+VȘY\JL]HW!(
84
*PZTPU€aR…[SLZP
m
40 5
3
=
dc = c =
g/cm »[…Y
Vc
16 2
+VȘY\*L]HW!+
h€a…TSLY
2…YLUPUR…[SLZP
m K = VK .d K
mK =
4
3
$r$r $d
3
mK =
4
3
$ 3 $ 2 $ 2 = 64 g
3
2…[SLHY[ÛȴÛ!
T$TT – m2
T$¶$N
2…[SLMHYRÛsÛRHYÛSHUV`\RR…[SLZP`SLV`\ȘHRVU\SHU
ZÛ]ÛR…[SLZPHYHZÛUKHRPMHYR[ÛY
2HIÛU[HTHTÛ=VSZ\U
V
(:Û]ÛZÛ
V
):Û]ÛZÛ
2V
(:Û]ÛZÛ
4\ZS\RSHY €aKLȴ PZL RHW
KVSK\Ș\UKH RHW[HRP ZÛ]Û
OHJPTSLYPȴLRPSKLRPNPIPVS\Y
2HYÛȴÛTÛU€aR…[SLZP!
dK =
m A + m B VA .d A + VB .d B
=
VB + V A
VA + VB
dK =
3V.1, 2 + V.2, 8
= 1, 6 g/cm 3
4V
+VȘY\JL]HW!*
m:Û]Û – m6`\R$T
=KȦ=K$T
=KȦK$
=¶$
*:Û]ÛZÛ
=$JT
+VȘY\JL]HW!*
):Û]ÛZÛ
)PYIPYPUL RHYÛȴTH`HU ZÛ]ÛSHYKH
I…`…R €aR…[SLSP ZÛ]Û HS[[H R…s…R
€aR…[SLSPZÛ]ۅZ[[LVS\Y
)\UHN€YLK(%KB%KCKPY
(:Û]ÛZÛ
( ) LȴP[ OHJPTSP RHYÛȴÛTÛUÛU €aR…[SLZP LU I…`…R
)*LȴP[OHJPTSPRHYÛȴÛTÛUÛU€aR…[SLZPPZLLUR…s…R
VS\Y
)\UHN€YL
K%K%K2 KPY
+VȘY\JL]HW!*
()*UPU€aR…[SLSLYP!
dA =
2m
= 4d
V
dB =
m
= 2d
V
dC =
m
=d
2V
(»UÛU€aR…[SLZP!
m
40
dA = A =
= 4 g/cm 3
VA
10
2HYÛȴÛTÛU€aR…[SLZP!
)»UPU€aR…[SLZP!
m
20
dB = B =
= 1g/cm 3
VB
20
(]L)»KLULSKLLKPSLURHYÛȴÛTÛU€aR…[SLZP)»UPURPUKLUI…`…R(»UÛURPUKLUR…s…R[…Y
dB =
mA + mC
VA + VC
2d =
VA .4d + VC .d
V
1
( A =
olur.
VA + VC
VC 2
KB#K2HYÛȴÛT#K(
#K2HYÛȴÛT#
+VȘY\JL]HW!)
+VȘY\JL]HW!,
85
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
)VȴS\RSHYÛ+VSK\YHSÛT
,]YLUKLLUsVRI\S\UHUTHKKLOoSPKÛY
2…[SLOHJPTL`SLTZPaSPR]LTHKKLUPUVY[HR€aLSSPRSLYPKPY
;HULJPRSLYHYHZÛUKHRPsLRPTR\]]L[PUPULUI…`…RVSK\Ș\THKKLOoSP
kaR…[SLRH[ÛZÛ]Û]LNHaSHYPsPU€aLSSPR[PY
)PYTHKKLUPUOPsIPYRVȴ\SKHKLȘPȴTLa
7SHaTHNHaVSHYHRKH[HUÛTSHUÛY
2H[ÛSHYÛUILSPYSPIPY]L]HYKÛY
:Û]ÛSHYÛUILSPYSPIPY`VR[\Y
.HaSHYÛUILSPYSPIPY`VR[\Y
)PYTHKKLUPUIPYPTOHJTPUPUR…[SLZPULKLUPY
2…[SLPSL€Ss…S…Y
;LYHaPVY[HTKH€SsTL`HWHTHa
4HKKLUPU OoSPUKL [HULJPRSLY IPYIPYPUKLU IHȘÛTZÛa OHYLRL[
LKLY
ǸLRPS]LYPSTPȴRH[ÛTHKKLSLYLKLUPY
kaR…[SL]LIHȘSÛVSHYHRKLȘPȴLIPSPY
86
)ņ=ņ.
NRQXDQODW×PO×
+VȘY\`\+@HUSÛȴÛ@)\SHSÛT
,]YLUKLLUsVRTHKKLUPUZÛ]ÛOoSPI\S\U\Y
kaR…[SLZHIP[ZÛJHRSÛR[HTHKKLUPUR…[SLZP`SLKVȘY\VYHU[ÛSÛKÛY
.HaSHYÛUOHJPTSLYPZHIP[ZÛJHRSÛR]LIHZÛUsHS[ÛUKHI\S\UK\RSHYÛ
VY[HTÛUOHJTPULLȴP[[PY
*PZPTZÛ]Û]LNHaSHYKHULSKLLKPSPY
.€Y…U…YVSTHRTHKKLSLYPUVY[HR€aLSSPȘPKPY
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,ȴP[OHJPTSPIPYRHYÛȴÛTÛU€aR…[SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛU
€aR…[SLZPUKLUR…s…R[…Y
/HJPT€Ss…Z…ZÛ]ÛSHYPsPUN…]LUPSPYIPY€Ss…K…Y
.€Y…ULUOHJPTSLNLYsLROHJPTHYHZÛUKHRPMHYR[HULJPRSLY
HYHZÛIVȴS\R[HURH`UHRSHUÛY
)PYTHKKLUPUR…[SLZPR\[\W[HULR]H[VYHKVȘY\NP[[PRsLHY[HY
:0IPYPTZPZ[LTPUKLOHJTPUIPYPTPTL[YLR…W[…Y
0ZÛ[ÛSHUIPYTHKKLUPU€aR…[SLZPHaHSÛY
4HKKLSLY[LRWHYsHOoSPUKLI…[…UIPY`HWÛKHKÛY
2HYÛȴÛTÛU€aR…[SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛU
€aR…[SLSLYPUKLUI…`…R[…Y
:VȘ\[\SHUIPYTHKKLUPU€aR…[SLZPHY[HY
87
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
)\STHJHh€aLSPT
5
6
2
4
3
1
12
7 14
9
4HKKLUPUH`ÛY[LKPJP€aLSSPRSLYPUKLUIPYP
4HKKLUPUOHSSLYPUKLUIPYP
4HKKLUPUOHSSLYPUKLUIPYP
4HKKLUPUVY[HR€aLSSPRSLYPUKLUIPYP
2PT`HZHSKLȘPȴPT€YULȘP
4HKKLUPUVY[HR€aLSSPRSLYPUKLUIPYP
2…[SLUPU[HY[ÛSKÛȘÛHSL[
2PT`HZHSKLȘPȴPT€YULȘP
4HKKLUPUKÛȴ`HWÛZÛUKHRPKLȘPȴPT
-PaPRZLSKLȘPȴPT€YULȘP
4HKKLUPUOHSSLYPUKLUIPYP
4HKKLUPUOHSSLYPUKLUIPYP
4HKKLUPUPs`HWÛZÛUKHRPKLȘPȴPT
4HKKLUPUVY[HR€aLSSPRSLYPUKLUIPYP
88
11
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KH`HUHIPSTL ZÛUÛYÛ ]HYKÛY kYULȘPU IPY TPR[HY RHY HSHYHR `HW[ÛȘÛUÛa RHYKHU HKHT IV`\[SHYÛR…s…RRLUKHȘÛSTHKHUK\YHIPSTLR[L`RLU…aLYPULRHYLRSLUPYZLILSSPIPY
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VSHIPSLJLRSLYP OHJPT I…`…RS…Ș… RLUKP HȘÛYSÛȘÛUÛ [HȴÛ`HIPSTL KPYLUJPUL IHȘSÛKÛY )PY
THKKLUPURLUKPHȘÛYSÛȘÛUÛ[HȴÛ`HIPSTLÄaPRZLSI…[…US…Ș…U…RVY\TH€aLSSPȘPdayaUÛRSÛSÛRVSHYHR[HUÛTSHUÛY
+H`HUÛRSÛSÛR `HSUÛaJH OHJPTSL PSNPSP IPY RH]YHT KLȘPSKPY *PZTPU `HWÛSKÛȘÛ THKKLUPU JPUZP KL KH`HUÛRSÛSÛȘÛ L[RPSL`LU IPY MHR[€YK…Y (`UÛ OHJPT ]L ȴLRSL ZHOPW PRP
JPZPTKLU IPYPUPU KPȘLYPUKLU KHOH KH`HUÛRSÛ VSTHZÛ [HULJPRSLYP HYHZÛUKHRP sLRPT
R\]]L[PUPUI…`…RS…Ș…`SLPSNPSPKPYkYULȘPU"OHJPTSLYPLȴP[KLTPYIPS`LJHTIPS`LKLU
KHOHKH`HUÛRSÛKÛYh…UR…KLTPY[HULJPRSLYPHYHZÛUKHRPIHȘSHYJHT[HULJPRSLYPHYHZÛUKHRPIHȘSHYHN€YLKHOHR\]]L[SPKPY
+LTPYIPS`L
Cam bilye
Dikkat
Dayanıklılık =
Kesit alan
Hacim
(`UÛOHJTLZHOPW]LH`UÛTHKKLKLU`HWÛSHUJPZPTSLYPUKH`HUÛRSÛRSHYÛKHLȴP[
VSTH`HIPSPYh…UR…JPZTPUȴLRSPKLKH`HUÛRSÛSÛȘÛL[RPSL`LUIHȴRHIPYMHR[€YK…Y+…aKesit alanı
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100
)ņ=ņ.
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2…W
Dikkat
+…aN…U NLVTL[YPR ȴLRPSSP JPZPTSLYKL KH`HUÛRSÛSÛR `…RZLRSPRSL
[LYZVYHU[ÛSÛKÛY
a
a
a
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Hacim
D=
S 1
=
V
a
+PRK€Y[NLU7YPaTH
c
b
a
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Hacim
D=
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=
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c
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r
h
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A = 2rrh + 2rr
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2
V = rr .h
Kesit Alanı
Hacim
D=
S 1
=
V
h
2…YL
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A = 4rr 2
2LZP[(SHUÛ
S = rr 2
r
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4 3
V = rr
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Kesit Alanı
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D=
S
3
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V
4r
101
6×Q×I
2.
h1ņ7(
)ņ=ņ.
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NRQXDQODW×PO×
Örnek
)PYRLUHYÛHHSHUR…W…URLUHY\a\US\Ș\H`HWÛSÛYZHKH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY&
2a
a
0
00
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2
S=H
S2$H2
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2
S
4a
1
D1 = 1 =
=
3
V1
2a
8a
V2$H
S
a
1
D2 = 2 = 2 =
V2
a3
a
.€Y…SK…Ș…NPIPIV`\[SHY`HYÛ`HPUKPYPSKPȘPUKLKH`HUÛRSÛSÛRPRPRH[ÛUHsÛRTÛȴ[ÛY
Örnek
:PSPUKPYȴLRSPUKLRPIPYJPZTPU`HYÛsHWÛPRPRH[ÛUH`…RZLRSPȘPK€Y[RH[ÛUH
sÛRHYÛSÛYZH"
H2LZP[HSHUÛUHZÛSKLȘPȴPY&
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Çözüm
r
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2LZP[HSHUÛ! S = rr 2
h
2
/HJTP! V = rr h
+H`HUÛRSÛSÛȘÛ! D =
S 1
=
V
h
2r
+LȘPȴPRSPR[LUZVUYHZPSPUKPYPU"
H2LZP[HSHUÛ! S = r (2r) 2 = 4rr 2
I/HJTP! V = r (2r) 2 4h = 16rr 2 h
2
S
4rr
1
=
=
2
V
4
h
16rr h
@…RZLRSPRK€Y[RH[ÛUHsÛR[ÛȘÛUKHKH`HUÛRSÛSÛRRH[
HaHSTÛȴ[ÛY
J+H`HUÛRSÛSÛȘÛ! D =
102
O
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NRQXDQODW×PO×
Örnek
6`\UOHT\Y\UKHU`HWÛSHUIPYIPS`LUPU`HYÛsHWÛY$JT»KPY)\R…YL
IVa\S\W`HYÛsHWÛY$JTVSHUR…YL`HWÛSÛYZHI…`…RR…YLUPUKH`HUÛRSÛSÛȘÛR…s…R
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)…[…U IV`\[SHYÛ LȴP[ €Ss…KL
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I…`…[…SLUJPZTPUKH`HUÛRSÛȘÛHaHSÛY
)…[…UIV`\[SHYÛLȴP[€Ss…KLR…s…S[…SLUJPZTPUKH`HUÛRSÛSÛȘÛHY[HY
)…`…RR…YLPsPU! 2…s…RR…YLPsPU!
D1 =
࠮Y$JT
S
3
=
V
4r
3
3
=
4.4 16
D1 1
=
D2 2
D1 =
D2 =
S
3
=
V
4r
D2 =
3
3
=
4.2 8
࠮
Y$JT
kYULRSLYKLU KL HUSHȴÛSKÛȘÛ NPIP IPY JPZTPU OHJPTJL HY[ÛȴÛ RLZP[ HSHUÛ HY[ÛȴÛUH
N€YLKHOHI…`…RVSK\Ș\UKHJPZTPUKH`HUÛRSÛSÛȘÛHaHSTHR[HKHOHR…s…RVSK\Ș\UKH
PZLKH`HUÛRSÛSÛȘÛHY[THR[HKÛY
(UJHRI\YHKHZ€aRVU\Z\VSHUKH`HUÛRSÛRRH]YHTÛUÛUJPZTPURLUKPHȘÛYSÛȘÛUH RHYȴÛ N€Z[LYKPȘP KH`HUÛRSÛSÛR VSK\Ș\ \U\[\STHTHSÛKÛY )PY `…R… [HȴÛ`HIPSTL KÛȴ
R\]]L[SLYL RHYȴÛ ZHȘSHTSÛR RH]YHTÛUKHU H`ÛY[ LKPSTLZP NLYLRPY )PY JPZTPU …aLYPUL
\`N\SHUHU KÛȴ R\]]L[SLYL RHYȴÛ N€Z[LYKPȘP ZHȘSHTSÛR maddenin cinsine ve kesit
HSHUÛUHIHȘSÛKÛY
kYULRVSHYHRH`UÛTHKKLKLU`HWÛSTÛȴY`HYÛsHWSÛOIV`\UKHZPSPUKPYȴLRSPUKLRP
PWSLY`HYÛsHWSÛOIV`\UKHZPSPUKPYȴLRSPUKLRPPWPRHYȴÛSHȴ[ÛYHSÛT!
OIV`\UKHUY`HYÛsHWSÛPW!
OIV`\UKHY`HYÛsHWSÛPW!
2r
r
S B = 4rr
2
VB = 4rr h
2
V A = rr h
(
2
2
S A = rr
h
Dikkat
+ÛȴR\]]L[LRHYȴÛKH`HUÛRSÛSÛR"
࠮4HKKLUPUJPUZPUL
B h
࠮2LZP[HSHUÛUHIHȘSÛKÛY
+H`HUÛRSÛSÛR$ Kesit alanı
Hacim
+H`HUÛRSÛSÛR$ Kesit alanı
Hacim
D=
SA
rr 2
= 2
VA
rr h
D=
2
SB
4rr
=
2
VB
4rr h
D=
1
h
D=
1
h
103
6×Q×I
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)ņ=ņ.
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NRQXDQODW×PO×
ǦWSLYPURHSÛUSÛRSHYÛMHYRSÛVSTHZÛUHYHȘTLURLUKPHȘÛYSÛRSHYÛUHRHYȴÛKH`HUÛRSÛRSHYÛ
LȴP[[PY (UJHR [HȴÛ`HIPSLJLRSLYP `…R RLZP[ HSHUÛ`SH KVȘY\ VYHU[ÛSÛ VSK\Ș\UKHU )»UPU
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(
B
.
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Örnek
.$5
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5»S\R`…R…[HȴÛ`HIPSPY&
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)PYPWPU[HȴÛ`HIPSLJLȘP`…RRLZP[HSHUÛ`SHKVȘY\VYHU[ÛSÛKÛYǸLRPS00»KLH`UÛ
PWSLYKLUPRP[HULZPWHYHSLSIHȘSHUKÛȘÛPsPURLZP[HSHUÛPRPRH[ÛUHsÛRTÛȴ[ÛY6OoSKL
PRPRH[`…R[HȴÛ`HIPSPY
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.0$5
104
)ņ=ņ.
NRQXDQODW×PO×
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/LYJHUSÛUÛUIPYOHJTP]LHȘÛYSÛȘÛ]HYKÛY=…J\[ȴLRSPULOHJTPULPZRLSL[]LRHZ
ZPZ[LTPULIHȘSÛVSHYHROLYJHUSÛILSSPIPYKH`HUÛRSÛSÛȘHZHOPW[PY2PTPJHUSÛSHYRLUKP
HȘÛYSÛRSHYÛUKHUKHOHI…`…RHȘÛYSÛRSHYÛ[HȴÛ`HIPSP`VYRLURPTPSLYPRLUKPHȘÛYSÛȘÛUÛIPSL
[HȴÛYRLUaVYSHUÛY@HWÛSHUPUJLSLTLSLYKLIPYJHUSÛUÛUIV`\[SHYÛI…`…K…RsLOHJTPUPU
]L HȘÛYSÛȘÛUÛU KH I…`…K…Ș… HUJHR HȘÛYSÛȘÛ [HȴÛ`HU RVS ]L IHJHR RLZP[ HSHUSHYÛUÛU
HȘÛYSÛȘHN€YLKHOHHaI…`…K…Ș…N€Y…S…Y)\K\Y\TKH`HUÛRSÛSÛȘÛUÛUHaHSTHZÛUH`VS
HsHY +PRRH[ LKPSPYZL RH[Û JPZPTSLYPU KH`HUÛRSÛSÛȘÛ`SH JHUSÛSHYÛU KH`HUÛRSÛSÛȘÛ HYHZÛUKH
ILUaLYSPR]HYKÛY5HZÛSRPIPYR…W…UIV`\[SHYÛLȴP[VYHUKHI…`…[…SK…Ș…UKLKH`HUÛRSÛSÛȘÛHaHSTHR[H`ZHIPYJHUSÛUÛUI…[…UIV`\[SHYÛLȴP[VYHUKHI…`…[…SK…Ș…UKLILUaLY
ȴLRPSKLKH`HUÛRSÛSÛȘÛHaHSTHR[HKÛY
)V`\[SHYI…`…K…RsLKH`HUÛRSÛSÛRHaHSÛY
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PUJLSL`LSPTǦUZHUÛVS\ȴ[\YHURVS\IHJHȘÛN€]KL`P]LRHMH`ÛKPRK€Y[NLUWYPaTH
VSHYHRKLȘLYSLUKPYPYZLRTH[LTH[PRZLSIPYRVSH`SÛRZHȘSHTÛȴVS\Y\a
7YPaTHSHYÛU [VWSHT RLZP[ HSHUÛ 32
toplam hacimleri L ise
Dayanıklılık =
2
D1 =
Kesit alanı
Hacim
L
1
=
olur.
3
L
L
7YPaTHSHYÛU[VWSHTRLZP[HSHUÛ 32
[VWSHTOHJPT3VS\Y
Dayanıklılık =
D2 =
Kesit alanı
Hacim
9L2
1
=
olur.
3
3L
27L
=LYPSLU€YULR[LKLN€Y…SK…Ș…NPIPIV`\[SHY…sRH[ÛUHsÛR[ÛȘÛUKHRLZP[HSHUÛ RH[ÛUHI\UHRHYȴÛSÛROHJPTRH[ÛUHsÛRTHR[HKÛY(ȘÛYSÛROHJPTSLVYHU[ÛSÛVSK\Ș\UKHUHȘÛYSÛRKHRH[ÛUHsÛRTÛȴ[ÛY)\K\Y\TKHKH`HUÛRSÛSÛR…sRH[HaHSTÛȴ[ÛY
2HYÛUJHI€JLRNPIPR…s…RJHUSÛSHYÛURLUKPHȘÛYSÛRSHYÛUHN€YLsVRKHOHI…`…R
`…RSLYP[HȴÛTHSHYÛI\UHRHYȴÛUPUZHUÄSH[LȴLRNPIPI…`…RJHUSÛSHYÛURLUKPHȘÛYSÛRSHYÛUKHUKHOHI…`…R`…RSLYP[HȴÛ`HTHTHSHYÛKH`HUÛRSÛSÛRRH]YHTÛ`SHHsÛRSHUTHR[HKÛY
(UJHRIPYJHUSÛUÛUKH`HUÛRSÛSÛȘÛH`UÛaHTHUKHPZRLSL[]LRHZZPZ[LTPULKLIHȘSÛKÛY
-HYRSÛJHUSÛSHYÛUKH`HUÛRSÛRSHYÛRHYȴÛSHȴ[ÛYÛSÛYRLURLZP[HSHUÛ]LOHJPTPSPȴRPZPUPU`HUÛUKH
]…J\[ȴLRSP`HWÛZÛPZRLSL[]LRHZZPZ[LTPKLKPRRH[LHSÛUTHSÛKÛY
/HS[LYJP
105
6×Q×I
2.
h1ņ7(
)ņ=ņ.
0$''(9(g=(//ņ./(5ņ
NRQXDQODW×PO×
2HYÛUJH
Böcek
)PY JHUSÛUÛU OH`H[[H RHSHIPSTLZP RLUKP
HȘÛYSÛȘÛUÛ [HȴÛ`HIPSTLZP`SL T…TR…UK…Y )HȴRH
IPY KL`PȴSL KH`HUÛRSÛSÛR IPY JHUSÛUÛU OHJPTZLS
VSHYHRZÛUÛYÛUÛILSPYSLYkYULȘPUUVYTHSIPYPUZHUÛUILȴRH[ÛI…`…RS…ȘLZHOPWIPYPUZHUILȴ
RH[KHOHHaKH`HUÛRSÛVSK\Ș\UKHURLUKPHȘÛYSÛȘÛUÛ[HȴÛ`HTHa4HZHSSHYKH`HKHIPSPTR\YN\
ÄSTSLYPUKLZ€a…LKPSLUKL]`HWÛSÛPUZHUSHY`H
KH`HYH[ÛRSHYÄaPRZLSNLYsLRSLYSL€Y[…ȴTLa
4HZHSRHOYHTHUÛ.…SP]LY
)\[…YJHUSÛSHYNLYsLR[L]HYVSHTHa
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.€R JPZPTSLYPUPU .…ULȴ»PU NLaLNLUSLYPU
R…YLȴLRSPUKLVSTHSHYÛR…[SLsLRPTR\]]L[PUPU
L[RPZPKPY AHTHUSH R…[SL sLRPT L[RPZPUL KH`HUHTH`HUWHYsHSHYRVWT\ȴ]LI\JPZPTSLYR…YL
ȴLRSPUPHSTÛȴSHYKÛY
2…YL2LZP[HSHUÛ/HJPTVYHUÛUÛULUI…`…RVSK\Ș\NLVTL[YPRMVYTK\Y
.LaLNLUSLYR…YLZLSKPY
.€RJPZPTSLYPUPUR…YLȴLRSPUKLVSTHSHYÛKH`HUÛRSÛSÛRSHYÛUÛHY[ÛYTHR[H]LR…[SLsLRPTPULRHYȴÛÄaPRZLSI…[…US…RSLYPUPRVY\THSHYÛUÛ
ZHȘSHTHR[HKÛY)LUaLYȴLRPSKL`LYR…YL…aLYPUKLRPUPI…`…RKHȘSHYÛURH`HR…[SLSLYPUPUZHOPWVSHIPSLJLRSLYPOHJPTKH`HUÛRSÛRSHYÛ`SHZÛUÛYSÛKÛY
)…`…RKHȘ]LRH`HR…[SLZP
106
Çözümlü Test
a
2…YL ȴLRSPUKLRP V`\U OHT\Y\UKHU `HWÛSHU JPZTPU `HYÛsHWÛ
Y $ JT»KPY 2…YL IVa\SHYHR [HIHU`HYÛsHWÛY$JTVSHUZPSPUKPY
OoSPULNL[PYPSP`VY
2a
H
+PRK€Y[NLUSLYWYPaTHZÛȴLRSPUKLRPJPZTPUHRLUHYÛPRPRH[ÛUHsÛRHYÛSÛWHRLUHYÛ`HYÛ`HK…ȴ…Y…S…YZL
KH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY&
:PSPUKPYPU[VWSHT`…aL`HSHUÛRHsJT2VS\Y& (r = 3)
(
( +LȘPȴTLa
)
*
+
,
) @HYÛ`HǦULY
* ǦRPRH[ÛUHsÛRHY
+ +€Y[RH[ÛUHsÛRHY
, :LRPaRH[ÛUHsÛRHY
)…[…UIV`\[SHYÛ`HYÛ`HPUKPYPSLUIPYR€WLȘPUKH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY&
0 @HWÛSKÛȘÛTHKKLUPUJPUZP
00 2LZP[HSHUÛ
000 /HJPT
(ǦRPRH[ÛUHsÛRHY
)@HYÛ`HPULY
2H[ÛIPYJPZTPUKH`HUÛRSÛSÛȘÛ`\RHYÛKH]LYPSLUSLYKLU
OHUNPZPULIHȘSÛKÛY&
*+€Y[RH[ÛUHsÛRHY
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(@HSUÛa0
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2r
r
2r
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LUMHaSHȴLRPS0KL.HȘÛYSÛȘÛUÛ[HȴÛ`HIPSP`VY2LZP[
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(
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*
+
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2h
2h
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HYHZÛUKHRPPSPȴRPHȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY&
(+($+B$+C )+(%+B$+C *+B$+C%+C
++(%+B%+C
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107
6×Q×I
2.
Çözümlü Test
h1ņ7(
2…W
2…YL
+PRK€Y[NLUSLYWYPaTHZÛ
:PSPUKPY
r
࠮ r
h
H
2a
0
00
000
@…RZLRSPRSLYPLȴP[H`UÛTHKKLKLU`HWÛSTÛȴR…WR…YL
]LZPSPUKPYKLUR…YLUPU]LZPSPUKPYPU[HIHU`HYÛsHWÛYRHKHYKÛY
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H
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`…aL`…aLYPUKLK\Y\`VYRLUKH`HUÛRSÛSÛȘÛ+2VS\`VY
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(
1
3
)
1
2
*
+
4
3
,
)+00%+0$+000 *+000%+0%+000
++00%+000%+0
,+000$+00$+0
(`UÛ THSaLTLKLU `HWÛSTÛȴ
RLZP[HSHUSHYÛ:]L:IV`SHYÛ
2S , VSHUZPSPUKPYȴLRSPUKLRP(]L
)PWSLYP`SLPSNPSPVSHYHR"
(
S
,
B
,
0 +H`HUÛRSÛRSHYÛ
0 )…`…RLȴLȘPU[HȴÛKÛȘÛ`…R[LUKHOHHȘÛY`…R[HȴÛY
00 ;HȴÛ`HIPSLJLRSLYP`…R
00 +H`HUÛRSÛSÛȘÛHaHSÛY
000 @…aL`HSHUSHYÛ
000 +H`HUÛRSÛSÛȘÛHY[HY
UPJLSPRSLYPUKLUOHUNPSLYPLȴP[[PY&
(@HSUÛa0
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+00]L000
108
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I\LȴLRTPU`H[…YIPYLȴLROoSPULNL[PYPSPYZLTPU`H[…Y
LȴLRSLPSNPSP]LYPSLU"
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)HȴSHUNÛsRVU\T\UKHI\S\UHUIPYOHYLRL[SPKVȘY\ZHS`VSKH€UJL-»`LKHOH
ZVUYH)»`LNPKP`VY
)\UHN€YLOHYLRL[SPUPU"
H(SKÛȘÛ`VSRHsT»KPY&
I@LYKLȘPȴ[PYTLRHsT»KPY&
Çözüm
H_;VWSHT$_6-_-)
_;VWSHT$
_;VWSHT$T
I
Tx = x B - x O
Tx = - 20 - 0
Tx = - 20 m
Örnek
)
࠮
T
T
C
࠮
( UVR[HZÛUKH I\S\UHU IPY OHYLRL[SP
KVȘY\ZHS `VSKH €UJL )»`L ZVUYH *»`L
T
KHOHZVUYH+»`LNLSP`VY
࠮
+
࠮
A
)\UHN€YLOHYLRL[SPUPU"
H(SKÛȘÛ`VSRHsT»KPY&
I@LYKLȘPȴ[PYTLZPRHsT»KPY&
146
)ņ=ņ.
NRQXDQODW×PO×
Çözüm
H_;VWSHT$_()_)*_*+
_;VWSHT$$T
I
)
T
࠮
+
C
࠮
Tx
T
T
࠮+
A
Tx
࠮
A
࠮
,
=
50
m
T
T
,
Tx = x AE + x ED
2
Tx 2 = x 2AE + x ED
2
2
2
Tx = 30 + 40
2
Tx = 2500
Tx = 50 m
SÜRAT
)PYUVR[HKHUKPȘLYPULNPKLUIPYOHYLRL[SP UL RHKHY RÛZH Z…YLKL PRPUJP UVR[H`H ]HYÛYZH Z…YH[P V RHKHY I…`…R KLTLR[PY )HȴRH IPY
KL`PȴSL `VS\U UL RHKHY Z…YLKL HSÛUKÛȘÛUÛU IPY
€Ss…Z…K…Y(UJHRZ…YH[OHYLRL[PU`€U…]LRVU\T\OHRRÛUKHIPSNPPsLYTLakYULȘPU¸ZHH[[L
RTO OÛaSH NPKLU HYHIH¹ PMHKLZPUKL HYHIHUÛUOHUNP`€UKLNP[[PȘP`HKHOHUNPUVR[HSHY
HYHZÛUKH `LY KLȘPȴ[PYKPȘP HUSHȴÛSHTHa `HSUÛaJH
IPYZHH[SPRaHTHUKPSPTPUKLRTSPR`VS\HSHJHȘÛHUSHȴÛSÛY:…YH[POLZHWSHTHRPsPU
HSÛUHU`VS\]LNLsLUOHYLRL[Z…YLZPUPIPSTLR`L[LYSPKPY:…YH[ZRHSLYIPYI…`…RS…R[…Y
Sürat =
Alınan yol
Hareket süresi
:…YH[¸]¹ZLTIVS…`SLN€Z[LYPSPY)PYPTPTZKPY
x $ $ Yol
x
1 ( v = dir.
t
t $ Süre
/Ûa!/HYLRL[PU`€U…]LOHYLRL[SPUPUI\S\UK\Ș\RVU\TOHRRÛUKHIPSNPZHOPIP
VSTHRPZ[LKPȘPTPaKLOHYLRL[SPUPU`LYKLȘPȴ[PYTLZPULIHRHYÛa@LYKLȘPȴ[PYTLUPUOHYLRL[Z…YLZPULVYHUÛOÛaÛ]LYPY)HȴRHIPYKL`PȴSLOÛaIPYPTaHTHUKHRP`LYKLȘPȴ[PYTLKPY " j" PSLN€Z[LYPSPY=LR[€YLSIPYI…`…RS…R[…Y
/Ûa$
j=
@LYKLȘPȴ[PYTL
AHTHU
Yol
Süre
:…YH[
x
[
v
T
Z
TZ
:…YH[IPYPT[HISVZ\
+PRRH[
Yol
Zaman
@LYKLȘPȴ[PYTL
Sürat =
/Ûa$
AHTHU
Tx
x Son - x ilk
=
Tt
t Son - t ilk
147
6×Q×I
3.
h1ņ7(
)ņ=ņ.
HAREKET
NRQXDQODW×PO×
Örnek
)PYOHYLRL[SPKVȘY\ZHS`VSKHZHIP[OÛaSH€UJLR\aL`LTKHOHZVUYHKVȘ\`HKVȘY\T`VS\[VWSHTZHUP`LKLNPKP`VY
)\UHN€YLOHYLRL[SPUPU"
H:…YH[PRHsTZKPY
I/ÛaÛRHsTZKPY
Çözüm
H(SKÛȘÛ`VS! x = x AB + x BC
T
)
T
I@LYKLȘPȴ[PYTL! Tx = x AB + x BC
2
2
2
Tx = x AB + x BC
2
2
Tx = 15 + 20
2
Tx = 525
Tx = 25 m
Hız: j =
(USÛR OÛa VY[HSHTH OÛa RH]YHTSHYÛUÛ
HsÛRSHY]L€YULR]LYPY
A
Tx
Tt
j=
2HaHUÛT
2
C
Tx
x = 15 + 20
x = 35m
x 35
= 7 m /s
Sürat: v = =
t
5
25
= 5m/s
5
6Y[HSHTH:…YH[!)PYOHYLRL[Z…YLZPUJLZ…YH[
KLȘPȴRLUVSHIPSPY)HȴRHIPYPMHKL`SLOHYLRL[PUMHYRSÛHUSHYÛUKHZ…YH[MHYRSÛKLȘLYSLYHSHIPSPYkYULȘPU
IPY H[ `HYÛȴÛUKH Z[HY[ ]LYPSPYRLU Z…YH[P ZÛMÛY VSHU H[
`HYÛȴIV`\UJHOÛaSHUÛY`H]HȴSHY]L`HZHIP[Z…YH[SL
OHYLRL[LKLIPSPY)\K\Y\TKHIHȴ[HUZVUHZHOPW
VS\UHUKLȘLYSLYPUVY[HSHTHZÛI\S\UHIPSPY6Y[HSHTH
Z…YH[HSÛUHU[VWSHT`VS\U[VWSHTOHYLRL[Z…YLZPULVYHUÛKÛY
6Y[HSHTHZ…YH[$
;VWSHT`VS
;VWSHTOHYLRL[Z…YLZP
v ort =
x Toplam
t Toplam
6Y[HSHTH/Ûa!)PYOHYLRL[SPPRPUVR[HHYHZÛUKHMHYRSÛOÛaSHYSHOHYLRL[L[[PȘPUKL
OÛaÛUIPYVY[HSHTHKLȘLYSLYPUKLUZ€aLKPSLIPSPY
;VWSHT`LYKLȘPȴ[PYTLUPU[VWSHTOHYLRL[Z…YLZPULVYHUÛVY[HSHTHOÛaÛ]LYPY
6Y[HSHTHOÛa$
j Ort =
148
Tx
dir.
Tt
;VWSHT`LYKLȘPȴ[PYTL
;VWSHTOHYLRL[Z…YLZP
)ņ=ņ.
NRQXDQODW×PO×
Örnek
+VȘY\ZHS `VSKH j 1 = 20 m/s OÛaSH ZHUP`L KHOH ZVUYH KH H`UÛ `€UKL
j 2 = 5 m/s OÛaSHZHUP`LNPKLUHYHJÛU
H6Y[HSHTHZ…YH[PRHsTZ»KPY
I6Y[HSHTHOÛaÛRHsTZ»KPY
Çözüm
H :…YH[$
;VWSHT`VS
;VWSHTZ…YL
x 1 = j 1 .t 1 = 20.5 = 100 m
x 2 = j 2 .t 2 = 5.10 = 50 m
v=
x1 + x2
t1 + t2
v=
100 + 50 150
=
= 10 m/s'dir.
5 + 10
15
I+VȘY\ZHS`VSKHH`UÛ`€UKLNPKLUHYHsSHYÛUHSKÛRSHYÛ`VS`LYKLȘPȴ[PYTLSLYPULLȴP[VSHJHȘÛUKHUVY[HSHTHZ…YH[SLYPVY[HSHTHOÛaSHYÛUHLȴP[VS\Y
j=
Tx
= 10 m/s'dir.
Tt
Örnek
)PY `VS\U `HYÛZÛUÛ j 1 = 100 km/h KPȘLY `HYÛZÛUÛ j 2 = 60 km/h OÛaSH NPKLU
HYHJÛUVY[HSHTHOÛaÛULKPY&
Çözüm
@VS\U`HYÛZÛ_VSZ\U
x
x
j 1 = 100 km/h
j 2 = 60 km/h
/HYLRL[Z…YLZP
x _bb
b
j1 b
2x
x+x
x+x
`( j =
(j=
=
( j = 75 km/h
x bbb
t1 + t2
x
x
x
x
t2 =
+
+
bb
j2
j1 j2
100 60
a
t1 =
149
6×Q×I
3.
)ņ=ņ.
HAREKET
h1ņ7(
NRQXDQODW×PO×
(UP/Ûa(UP:…YH[!)PYOHYLRL[SPUPUOLYOHUNPIPYHUKHRPOÛaÛUHHUSÛRHUP
OÛaKLUPY
+\]HY
)L`aIVS
;VW\
$ j = 10 m/s
ı
j = - 6 m/s
2
KPY
(UPOÛaI…`…RS…RVSHYHRHUPZ…YH[LLȴP[[PY(UJHROÛaÛU]LR[€YLSIPYI…`…RS…RVSK\Ș\
`€U…U…U €ULTSP VSK\Ș\ KPRRH[L HSÛUTHSÛKÛY
kYULȘPU ȴLRPSKLRP [LUPZ [VW\ j = 10 m/s OÛaSH 2 OPaHZÛUKHU NLsPW K\]HYH sHYWHYHR
j ı = 6 m/s OÛaSHK€UT…ȴVSZ\U
hHYWTHKHU €UJL 2 OPaHZÛUKHRP HUSÛR
OÛaÛ j K = + 10 m/s Z…YH[P]2$TZ»KPY
(UJHRK€ULYRLU2OPaHZÛUKHRPHUSÛROÛaÛ j K = - 6m/s, HUSÛRZ…YH[PPZL]2$TZ
.€Y…SK…Ș…NPIPOÛa`€US…IPYI…`…RS…RVSK\Ș\UKHU¶PȴHYL[PHSTÛȴ[ÛY(UJHR
I…`…RS…RVSHYHR`PULVHUKHRPZ…YH[LLȴP[[PY
/Ûa+LȘPȴPTP
AHTHU
Ǧ]TL
6v
6[
a
TZ
Z
m
s2
Ǧ]TLIPYPT[HISVZ\
Ǧ]TL!/HYLRL[LKLUIPYJPZPTOÛaÛUÛKLȘPȴ[PYP`VYZH P]TLZP ]HY KLTLR[PY )\ KLȘPȴPT
ULRHKHYRÛZHZ…YLKLNLYsLRSLȴPYZLP]TLVRHKHYI…`…RVS\YǦ]TLIPYPTaHTHUKHRPOÛaKLȘPȴPTPVSHYHR[HUÛTSHUÛY¸H¹OHYÄ`SLN€Z[LYPSPY
]L]LR[€YLSIPYI…`…RS…R[…Y
a=
Tj
j Son - j ilk
[PY
=
t Son - t ilk
Tt
Örnek
+VȘY\ZHS`VSKHZHIP[TZOÛaSHNPKLUHYHsOÛaÛUÛK…aN…UHY[ÛYHYHRZHUP`LKLTZOÛaH\SHȴÛ`VY(YHJÛUP]TLZPRHsTZ2KPY
Çözüm
P]TL
+PRRH[
:HIP[OÛaSHOHYLRL[LKLUJP-
a=
Tj
j - j1
= 2
Tt
t2 - t1
a=
12 - 2 10
=
= 2m /s 2
5-0
5
ZPTSLYPUP]TLZPZÛMÛYKÛY
Örnek
+VȘY\ZHS`VSKHRTOOÛaSHNPKLUHYHsMYLULIHZÛUJH]LK…aN…U`H]HȴSH`HYHRZHUP`LKLK\Y\`VY(YHJÛUP]TLZPRHsTZ2KPY
Çözüm
1 km/h =
10
m/s
36
RTO$TZ
150
a=
Tj j 2 - j 1 0 - 10
=
=
= –2m/s 2
t2 - t1
5-0
Tt
)ņ=ņ.
NRQXDQODW×PO×
+…aN…U+VȘY\ZHS:HIP[/ÛaSÛ/HYLRL[
j = j
+PRRH[
j = j
j2 = j
j = j
Tx 1 = Tx 2 = Tx 3
[
Tx 1 = x
Tx 2 = x
[
Tx 2 = x
[2
[
+VȘY\ZHS`VS\UI…[…UUVR[HSHYÛUKHH`UÛOÛaSHNLsLUJPZTPUOHYLRL[PKPY*PZPT
LȴP[Z…YLKLLȴP[TPR[HY`VSHSÛY/ÛaKLȘPȴPTPVSTHKÛȘÛUKHUP]TLZPZÛMÛYKÛY
Bilgi
/Ûa AHTHU .YHÄȘP ! /Ûa aHTHUSH KLȘPȴTLKPȘPUKLU NYHÄR ȴLRPSKLRP NPIP
VS\Y.YHÄȘPUHS[ÛUKHRHSHUI€SNLUPUHSHUÛ`LYKLȘPȴ[PYTL`P]LYPY
ž
ž
Tx
/Ûa
[
[
ž
Tx = T j.Tt
[
AHTHU
.YHÄȘPU HS[ÛUKH RHSHU I€SNL
HSHUÛ`LYKLȘPȴ[PYTL`P]LYPY
2VU\TAHTHU.YHÄȘP
/HYLRL[SPLȴP[aHTHUHYHSÛRSHYÛUKHLȴP[TPR[HY`VSHSÛY/HYLRL[PURVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY
2VU\T
x
Bilgi
2VU\T aHTHU NYHÄȘPUKL
LȘPTOÛaHLȴP[[PY
x
[
AHTHU
x
x
6x
x
_
6[
[Z
[
Ǧ]TLAHTHU.YHÄȘP
/Ûa KLȘPȴPTP VSTHKÛȘÛUKHU P]TL KHPTH ZÛMÛYKÛYǦ]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY
Ǧ]TL
[
Tx
Tt
x - x0
j=
dır.
t - t0
tan a = j =
AHTHU
151
6×Q×I
3.
h1ņ7(
)ņ=ņ.
HAREKET
NRQXDQODW×PO×
Örnek
2HaHUÛT
AHTHUZ
2
+…aN…U KVȘY\ZHS OHYLRL[ PsPU RV-
2VU\TT
2
6
U\T OÛa ]L aHTHU RH]YHTSHYÛUÛ
+VȘY\ZHS `VSKH RVU\T\U
aHTHUH IHȘSÛ KLȘPȴPTP
[HISVKHRPNPIPVSHUHYHJÛU"
H2VU\TaHTHUNYHÄȘPUPsPaPUPa
HsÛRSHY
I/ÛaaHTHUNYHÄȘPUPsPaPUPa
JǦ]TLaHTHUNYHÄȘPUPsPaPUPa
Çözüm
H;HISVKHRPKLȘLYSLY`LYPUL`HaÛSKÛȘÛUKH2VU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\Y
_T
࠮
࠮
6
࠮
2
2
[Z
I_[NYHÄȘPUKLLȘPTOÛaÛ]LYPY
žTZ
aHTHUHYHSÛȘÛUKHRPOÛa!
4
x1 - x0
t1 - t0
6-2
= 4m/s
j=
1-0
j=
aHTHUHYHSÛȘÛUKHRPOÛa! j =
/ÛaKLȘPȴPTPZÛMÛYVSK\Ș\UKHUP]TLZÛMÛYKÛY
2
HTZ 152
[
[Z
x 3 - x 2 14 - 10
=
= 4m / s
t3 - t2
3-2
JǦ]TLaHTHUNYHÄȘP!
2
x 2 - x 1 10 - 6
=
= 4m/s
t2 - t1
2-1
AaHTHUHYHSÛȘÛUKHRPOÛa! j =
.YHÄRȴLRPSKLRPNPIPKPY
[Z
)ņ=ņ.
NRQXDQODW×PO×
Örnek
+PRRH[
j L = 4m/s
j K = 2m/s
࠮
+VȘY\ZHS `VSKH aÛ[ `€UKL OHYLRL[ LKLU OHYLRL[SPSLYPU
HYHZÛUKHRP\aHRSÛR
࠮
x = 300 m
x = (j K + j L ) [ PMHKLZP`SL
I\S\U\Y
)
A
+VȘY\ZHS`VSKHZHIP[OÛaSHYSHOHYLRL[LKLU2]L3HYHsSHYÛH`UÛHUKH(]L
)UVR[HSHYÛUKHUNLsP`VY)\HYHsSHYRHsZZVUYHRHYȴÛSHȴÛY&
Çözüm
[Z…YLZVUYH*UVR[HZÛUKHRHYȴÛSHȴTÛȴVSZ\USHY
x = x AC + x BC
x = j K .t + j L .t
x = (j K + j L) .t
300 = (2 + 4) .t
t = 50 s
࠮
C
A
)
Örnek
, K = 100 m
, L = 200 m
j k = 6 m/s
A
j L = 4m / s
x = 300 m
)
2[YLUPT3[YLUPT\a\US\Ș\UKHKÛY+VȘY\ZHS`VSKH j K = 6 m/s j L = 4 m/s OÛaSHOHYLRL[LKLU2]L3[YLUSLYP(]L)KLUH`UHUKHNLs[PR[LURHs
ZHUP`LZVUYHHYRH\sSHYÛ`HU`HUHNLSPY&
Çözüm
x = (j K + j L) .t
600 = (6 + 4) . t
t = 60 s
153
6×Q×I
3.
h1ņ7(
)ņ=ņ.
HAREKET
NRQXDQODW×PO×
Örnek
j L = 2m/s
j k = 4m/s
A
࠮
x = 200 m
+PRRH[
+VȘY\ZHS `VSKH H`UÛ `€UKLNPKLUOHYLRL[SPSLYHYHZÛUKHRP\aHRSÛR
x = (j K - j L) .t LȴP[SPȘP`SL
I\S\U\Y
࠮
A
)
A
+VȘY\ZHS`VSKHH`UÛ`€UKLZHIP[OÛaSHYSHOHYLRL[LKLU2]L3HYHsSHYÛRHs
ZHUP`LZVUYH`HU`HUHNLSPY&
Çözüm
[Z…YLZVUYH*UVR[HZÛUKH`HU`HUHVSZ\USHY
x = x AC - x BC
x = j K .t - j L .t
x = (j K - j L) .t
200 = (4 - 2) .t
t = 100 s
A
࠮
)
C
Örnek
2VU\TaHTHUNYHÄȘP]LYPSLUOHYLRL[SPSLYKLU
4»UPU OÛaÛ j VSK\Ș\UH N€YL 2 ]L 3 UPU OÛaÛ RHs j KPY&
_T
2
L
2x
M
x
[
[Z
[
Çözüm
/ÛaIHȘÛU[ÛZÛUKHKLȘLYSLYP`LYPUL`HaHSÛT
j=
154
Tx
(
Tt
jM =
x-0
x
=
=j
2t - 0 2t
jL =
x-0 x
= = 2j
t-0
t
jK =
2x - 0 2x
=
= 4j
t-0
t
)ņ=ņ.
NRQXDQODW×PO×
Örnek
2VU\TaHTHUNYHÄȘP]LYPSLU
OHYLRL[SPUPUOÛaaHTHUNYHÄȘPUPsPaPUPa
_T
2
4
6
[Z
¶
Çözüm
2VU\TAHTHUNYHÄȘPUKLLȘPTOÛaÛ]LYPY
Tx x 1 - x 0 20 - 0
HYHSÛȘÛUKHRPOÛa $ j =
=
=
= 10m/s
Tt
t1 - t0
2-0
HYHSÛȘÛUKHRPOÛa $ j =
Tx x 2 - x 1 20 - 20
=
=
=0
Tt
t2 - t1
4-2
HYHSÛȘÛUKHRPOÛa $ j =
Tx x 3 - x 2 0 - 20
=
=
= - 10 m/s
Tt
t3 - t2
8-6
HYHSÛȘÛUKHRPOÛa $ j =
Tx x 4 - x 3 - 20 - 0
=
=
= - 10 m/s
Tt
t4 - t3
8-6
žTZ
2
4
6
[Z
¶
/ÛaaHTHUNYHÄȘP
155
6×Q×I
3.
h1ņ7(
)ņ=ņ.
HAREKET
NRQXDQODW×PO×
Örnek
žTZ
/ÛaaHTHUNYHÄȘP]LYPSLUOHYLRL[SPUPURVU\T
aHTHUNYHÄȘPUPsPaPUPa
[Z
2
¶
Çözüm
/ÛaaHTHUNYHÄȘPUPUHS[ÛUKHRPI€SNLUPUHSHUÛ
`LYKLȘPȴ[PYTL`LLȴP[[PY
žTZ
Tx 1 = 8.1 = + 8 m
Tx 2 = 8.1 = - 8 m
Tx 1
Tx 2
[Z
2
¶
_T
,SKL LKPSLU KLȘLYSLYL N€YL RVU\T aHTHU
NYHÄȘPȴLRPSKLRPNPIPVS\Y!
+PRRH[
[Z
2
+…aN…U/ÛaSHUHU:HIP[Ǧ]TLSP/HYLRL[
Tx 1 < Tx 2 < Tx 3
j
Tx 1
[
j2
j
Tx 2
[
j
Tx 3
[2
[
,ȴP[aHTHUHYHSÛRSHYÛUHRHYȴÛSÛROÛaÛUÛLȴP[TPR[HYKHHY[ÛYHUJPZTPU`HW[ÛȘÛOHYLRL[LZHIP[P]TLSPKLUPY/ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[VSK\Ș\UKHUP]TLZPZHIP[[PY
/HYLRL[SPUPU`LYKLȘPȴ[PYTLZPIPY€UJLRPaHTHUHYHSÛȘÛUHN€YLKHOHI…`…RVSHJHR[ÛY
]LI\I…`…TLK…aLUSPVSHYHRHY[HJHR[ÛY
156
)ņ=ņ.
NRQXDQODW×PO×
/ÛaAHTHU.YHÄȘP
Bilgi
/ÛaK…aN…UHY[HJHȘÛUKHUNYHÄRȴLRPSKLRPNPIPVS\Y
/Ûa aHTHU NYHÄȘPUKL
LȘPTP]TL`P]LYPY
/Ûa
ž
tan a = a =
a =
AHTHU
[
Tj
Tt
j2 - j1
dir.
t2 - t1
žTZ
ž
2VU\TAHTHU.YHÄȘP
/HYLRL[SPUPU IPY €UJLRP aHTHU HYHSÛȘÛUH N€YL `LY KLȘPȴ[PYTLZP HY[HJHȘÛUKHU
RVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\Y
Tj
_
[
T[
[Z
2VU\T
x
[
AHTHU
Bilgi
Ǧ]TLAHTHU.YHÄȘP
/ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[VSK\Ș\UKHUǦ]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY
Ǧ]TLaHTHUNYHÄȘPUPUHS[ÛUKHRHSHUI€SNLUPUHSHUÛOÛaKLȘPȴPTPUP]LYPY
Ǧ]TL aHTHU NYHÄȘPUKL
NYHÄȘPU HS[ÛUKH RHSHU HSHU OÛa
KLȘPȴPTPUP]LYPY
Ǧ]TL
Ǧ]TL
a
Tj
a
[
[
AHTHU
AHTHU
157
6×Q×I
3.
h1ņ7(
)ņ=ņ.
HAREKET
NRQXDQODW×PO×
Örnek
žTZ
/ÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPVSHUOHYLRL[SPUPU"
H2VU\TaHTHU
IǦ]TLaHTHUNYHÄȘPUPsPaPUPa
2
[Z
4
Çözüm
H.YHÄȘPUHS[ÛUKHRHSHUI€SNLUPUHSHUÛ`LYKLȘPȴ[PYTL`LLȴP[[PY
10.2
= 10 m
2
Tx 2 = 10.2 = 20 m
_T
Tx 1 =
žTZ
Tx 2
Tx 1
2
4
4
2
[Z
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F: 2\]]L[
M 1, M 2: 2…[SL
K!2…[SLTLYRLaSLYPHYHZÛUKHRP\aHRSÛR
G: ,]YLUZLSsLRPTZHIP[P
F = G.
M 1 .M 2
d
2
Örnek
.LaLNLU
<`K\
M
࠮
T
࠮
(YHSHYÛUKH K RHKHY \aHRSÛR I\S\UHU NLaLNLU ]L
\`K\U\UIPYIPYPUL\`N\SHKÛRSHYÛR\]]L[-»KPY
(YHKHRP\aHRSÛRKRHKHYHY[[ÛYÛSÛYZHR\]]L[RHs-
VS\Y&
d
Çözüm
F = G.
F' =
190
M.m
d2
G.M.m
G.M.m F
olur.
=
=
2
2
9
(d + 2d)
9d
)ņ=ņ.
NRQXDQODW×PO×
Örnek
T
T
࠮
࠮
T R…[SLSP NLaLNLUPU T R…[SLSP NLaLNLUL
\`N\SHKÛȘÛR\]]L[R…[SLSLY]LHYHKHRP\aHRSÛRPRP
RH[ÛUHsÛRHYÛSÛYZHUHZÛSKLȘPȴPY&
d
Çözüm
0K\Y\T! G.m.4m
F=
d2
00K\Y\T!
G.2m.8m G.4m
=
F' =
2
2
(2d)
d
6OoSKL-$-»VS\Y.LaLNLUSLYPUIPYIPYPUL\`N\SHKÛRSHYÛR\]]L[PUI…`…RS…Ș…
KLȘPȴTLa
(ȘÛYSÛR2\]]L[P
2…[SLsLRPTR\]]L[P`LYR…YL]L…aLYPUKLRPJPZPTSLYPsPUKLNLsLYSPKPY@LYR…YLUPUJPZPTSLYPUR…[SLZPUL\`N\SHKÛȘÛsLRPTR\]]L[PULHȘÛYSÛRKLUPY
*PZPTSL`LYR…YLHYHZÛUKHRP\aHRSÛRJPZTPU`LYPUTLYRLaPULVSHU\aHRSÛȘÛKÛY)\
\aHRSÛRLR]H[VYKHUR\[\WSHYHKVȘY\NP[[PRsLR…s…SLJLȘPUKLUHȘÛYSÛRLR]H[VYKHUR\[\WSHYHKVȘY\NP[[PRsLHY[HY
92
࠮
,R]H[VY
9e
-!2\]]L[
.!hLRPTZHIP[P
4!@LYPUR…[SLZP
T!*PZTPUR…[SLZP
9!*PZTPU`LYPUTLYRLaPULVSHU\aHRSÛȘÛ
@LYPUsLRPTR\]]L[P!
M.m
F = G. 2 R
191
6×Q×I
3.
h1ņ7(
)ņ=ņ.
KUVVET
NRQXDQODW×PO×
Sürtünme Kuvveti
2HaHUÛT
:…Y[…UTLR\]]L[PUPHsÛRSHY
:[H[PR]LRPUL[PRZ…Y[…UTLR\]]L[SLYPUPRHYȴÛSHȴ[ÛYÛY
+\YTHR[H VSHU IPY JPZTL R\]]L[ \`N\SHUKÛȘÛUKH JPZPT OHYLRL[L NLsTLR[L
aVYSHUÛY )PY `…aL`L ILSPYSP IPY OÛaSH MÛYSH[ÛSHU JPZPT RLUKPZPUL L[RP LKLU IHȴRH IPY
R\]]L[`VRZH`H]HȴSH`HYHRK\Y\Y*PZTPUOHYLRL[LNLsTLR[LaVYSHUTHZÛUÛU]L`H
OÛaSHH[ÛSKÛȘÛUKH`H]HȴSH`HYHRK\YTHZÛUÛUULKLUPJPZPTSLYSL`…aL`HYHZÛUKHVY[H`H
sÛRHUZ…Y[…UTLR\]]L[PKPY:…Y[…UTLR\]]L[P`…aL`SLYKLRPW…Y…aSLYPUIPYIPYPUL[HRÛSTHZÛ`SH]L`H`…aL`TVSLR…SSLYPUPUIPYIPYPUL`HWÛȴTHZÛ`SHVS\ȴ\Y
F
T
F Sür
+PRRH[
:…Y[…UTLR\]]L[P"
࠮ :…Y[…ULU `…aL`SLYPU JPUZPUL
IHȘSÛKÛY
࠮ @…aL`L L[RP`LU KPR R\]]L[L
IHȘSÛKÛY
࠮ :…Y[…ULU `…aL`SLYPU HSHUÛUH
F
T
F Sür
7…Y…aS…`…aL`
7…Y…aS…`…aL`
:…Y[…UTL R\]]L[P KHPTH OHYLRL[L aÛ[ `€US…K…Y +Ûȴ N€Y…U…ȴ… UL RHKHY K…a
VS\YZH VSZ\U I…[…U `…aL`SLYKL T\[SHRH NPYPU[P sÛRÛU[Û ]HYKÛY 7…Y…aSLYPU I…`…RS…Ș…
]L`…aL`PU`HWÛSKÛȘÛTHKKLUPUJPUZPZ…Y[…UTLR\]]L[PUPL[RPSLTLR[LKPY/LY`…aL`PU
RLUKPUL €aN… IPY Z…Y[…UTL RH[ZH`ÛZÛ ]HYKÛY :…Y[…UTL RH[ZH`ÛZÛ ¸R¹ PSL N€Z[LYPSPY
kYULȘPU€aKLȴPRPJPZPTKLUIPYPUJPZPIPYP[HO[HPRPUJPZPJHTVSHU`H[H``…aL`KLLȴP[
R\]]L[SLYSLsLRPSKPRSLYPUKLVY[H`HsÛRHUZ…Y[…UTLR\]]L[SLYPUPUMHYRSÛVSK\Ș\N€Y…S…Y
IHȘSÛKLȘPSKPY
F
T
F
T
F Sür
F Sür
;HO[H`…aL`
*HT`…aL`
-HYRSÛ`…aL`SLYKLVY[H`HsÛRHUZ…Y[…UTLMHYRSÛKÛY
(`UÛ `…aL`KL LȴP[ R\]]L[SLYSL sLRPSLYLR OHYLRL[ LKLU JPZPTSLYPU R…[SLSLYP IPYIPYPUKLUMHYRSÛVSK\Ș\UKHJPZPTSLYLL[RP`LUZ…Y[…UTLR\]]L[SLYPUPUKLMHYRSÛVSK\Ș\
N€Y…S…Y*PZTPUR…[SLZPI…`…K…RsLZ…Y[…UTLR\]]L[PUPUKLI…`…K…Ș…KLUL`ZLSVSHYHRRHUÛ[SHUTÛȴ[ÛY
)\K\Y\TZ…Y[…UTLR\]]L[PUPU`…aL`LL[RP`LUR\]]L[SLKVY\VYHU[ÛSÛVSK\Ș\U\
N€Z[LYPY
F
T
F
T
F
:…Y
F
:…Y%
F
:…Y2
F :…Y
(`UÛ`…aL`…aLYPUKLLȴP[R\]]L[SLYSLsLRPSLUJPZPTSLYPUR…[SLSLYPLȴP[HUJHRaLTPUL[LTHZ`…aL`SLYPIPYIPYPUKLUMHYRSÛVSK\Ș\UKHZ…Y[…UTLR\]]L[SLYPUPULȴP[VSK\Ș\N€Y…S…Y)\K\Y\TKH¸;LTHZ`…aL`PUPUI…`…RS…Ș…Z…Y[…UTLR\]]L[PUPL[RPSLTLa¹ZVU\J\sÛRHYÛSHIPSPY
T
F
:…Y
F
T
:
F
F
192
:…Y=
F :…Y
:
:…Y2
:!@…aL`HSHUÛ
2
F
)ņ=ņ.
NRQXDQODW×PO×
:…Y[…UTL2\]]L[PUPU+LȘLYP
)PYJPZTLR\]]L[\`N\SHUKÛȘÛUKHOHYLRL[LNLsLTP`VYZHZ…Y[…UTLR\]]L[P\`N\SHUHU R\]]L[ RHKHY VS\Y *PZPT OHYLRL[L NLsPUJL`L RHKHY R\]]L[ HY[ÛYÛSKÛȘÛUKH
Z…Y[…UTLR\]]L[PKLVUHLȴP[VSHJHRȴLRPSKLHY[HY
F
T
FZ
2F
T
=F
FZ
= 2F
+PRRH[
*PZPTSLYK\YN\URLUZ…Y[…UTLR\]]L[P\`N\SHUHUR\]]L[LLȴP[[PY
<`N\SHUHUR\]]L[OHYLRL[PIHȴSH[HJHRZÛUÛYKLȘLYL\SHȴ[ÛȘÛUKHZ…Y[…UTLR\]]L[PUPUKLȘLYPTH_PT\TVS\Y*PZPTK\Y\`VYRLUL[RP`LUZ…Y[…UTL`LZ[H[PRZ…Y[…U5
TL-ZKLUPY
*PZPT K\YN\URLU Z…Y[…UTL
R\]]L[P JPZTL L[RP`LU R\]]L[L
LȴP[[PY
F
RZ:[H[PRZ…Y[…UTLRH[ZH`ÛZÛ
G
5!@…aL`LL[RP`LUKPRR\]]L[
-Z$RZ5
-Z$RZ5»KPY
/HYLRL[PU IHȴSHTH HUÛUKH
Z…Y[…UTL R\]]L[P LU I…`…R
KLȘLYPUKLKPY
*PZPT OHYLRL[L NLs[PR[LU ZVUYH `…aL`SLY HYHZÛUKHRP W…Y…aSLY Z[H[PR K\Y\TH
N€YLKHOHHaIPYIPYPUL[HRÛSÛY)\ULKLUSLZ…Y[…UTLR\]]L[P-2JPZPTOHYLRL[LNLs[PR[LUZVUYHZ[H[PRK\Y\THN€YLIPYTPR[HYHaHSÛY*PZPTOHYLRL[OoSPUKL`RLUL[RP`LU
Z…Y[…UTL`LRPUL[PRZ…Y[…UTLR\]]L[PKLUPY
5
+PRRH[
F
:[H[PR Z…Y[…UTL RH[ZH`ÛZÛRP-
G
-R$RR5
UL[PR Z…Y[…UTL RH[ZH`ÛZÛUKHU I…`…R[…Y
RRŠ2PUL[PRZ…Y[…UTLRH[ZH`ÛZÛ
F R = k R .N
5Š@…aL`LL[RP`LUKPRR\]]L[
2PUL[PRZ…Y[…UTLR\]]L[PZ[H[PRZ…Y[…UTLR\]]L[PUPULUI…`…RKLȘLYPUKLUIPY
TPR[HYR…s…R[…Y-HRH[ZVY\s€a…TSLYPUKLI\MHYRKPRRH[LHSÛUTH`HJHR[ÛY(RZPILSPY[PSTLKPRsLZ[H[PRZ…Y[…UTLR\]]L[PR\SSHUÛSHJHR[ÛY
:…Y[…UTLR\]]L[PUPU\`N\SHUHUR\]]L[LIHȘSÛKLȘPȴPTPNYHÄR[LRPNPIPKPY
-Z5
-Z
-R
00
0
-
-2
-5
0I€SNLKLJPZPTOHYLRL[ZPa00I€SNLKLOHYLRL[SPKPY
193
6×Q×I
3.
h1ņ7(
)ņ=ņ.
KUVVET
NRQXDQODW×PO×
:…Y[…UTL2\]]L[P6STHZH`KÛ
:…Y[…UTL R\]]L[P `…aL`SLYPU IPYIPYPUL [\[\UTHZÛUÛ ZHȘSH`HU R\]]L[[PY /LY
ȴL`KLU€UJL`…Y…TLTPaIPYULZUL`PLSPTPaSL[\[THUÛaIPYUVR[HKHOHYLRL[ZPaRHSHIPSTLTPaZ…Y[…UTLR\]]L[PUPUL[RPZP`SLNLYsLRSLȴPY
:…Y[…UTL VSTHKHU HYHIHSHY OHYLRL[L NLsLTLa ;LRLYSL `LY HYHZÛUKHRP Z…Y[…UTLR\]]L[P[LRLYPU€[LSLTLOHYLRL[P`HWTHZÛUÛZHȘSHY/HYLRL[SLULUJPZPTSLYPU
K\YTHZÛZ…Y[…UTLVSTHKHUT…TR…UKLȘPSKPY2ÛZHJHZ…Y[…UTLR\]]L[PUPUVSTHKÛȘÛIPYVY[HTKHI\N…UR…`HȴHTÛZ…YK…YTLRVSHUHRZÛaKÛY
:…Y[…UTL`PHaHS[THUÛU`VSSHYÛ
:…Y[…UTLR\]]L[PUPU`HYHYSHYÛUÛU`HUÛZÛYHaHYHYSHYÛKH]HYKÛY
)PYIPYPULZ…Y[…ULU`…aL`SLYKLÛZÛHsÛȘHsÛRHY*PZPTSLYPUZHOPWVSK\Ș\LULYQPUPU
IPYRÛZTÛÛZÛ`HK€U…ȴ…Y)\ULKLUSLJPZPTSLYLULYQPRH`ILKLYkaLSSPRSLTLRHUPRZPZ[LTSLYKLRPZ…Y[…UTLJPKKPTPR[HYSHYKHLULYQPRH`IÛUH`VSHsHY]LZPZ[LTSLYPU]LYPTP
K…ȴLY=LYPTRH`IÛUۀUSLTLRPsPUTLRHUPRZPZ[LTSLYKL`HȘSHTH`HWÛSÛY
)PYJPZPTIPY`…aL`…aLYPKL€[LSLTLOHYLRL[P`LYPULK€UTLOHYLRL[P`HWHYHR
PSLYSLYZLJPZTLKHOHHaZ…Y[…UTLR\]]L[PL[RPLKLY
Örnek
@H[H` ]L Z…Y[…UTLSP `…aL`KL T $ RN
ºSÛRJPZTLL[RP`LUZ…Y[…UTLR\]]L[P"
T$RN
T
F
H-$5PRLU
I-$ 5PRLU
:…Y[…UTLRH[ZH`ÛZÛR$
N$TZ2)
194
J-$5PRLURHs5VS\Y&
)ņ=ņ.
NRQXDQODW×PO×
Çözüm
2HaHUÛT
+LUNLSLUTPȴ R\]]L[SLYPU L[RPZPUKL
:…Y[…UTLR\]]L[P
Fs = k.N
Fs = k.mg
Fs = 0, 5.2.10 = 10N
a) F < Fs ( Fs = F = 8N
4 cisim harekete geçemez.
b) F < Fs ( Fs = F = 9N
c) F > Fs ( cisim hareket eder.
Fs = 10N
IPYJPZTPU€[LSLTLOHYLRL[PUPHUHSPa
LKLY
5,>;65»<5/(9,2,;@(:(3(90
`…a`ÛSHRHKHY`HWÛSHUIPSPTZLSsHSÛȴTHSHYOHYLRL[PUULKLUSLYPUP[HTVSHYHR
HsÛRSH`HTÛ`VYK\)\RVU\KH`ÛSSHYÛHYHZÛUKH`HȴHTÛȴVSHUǦ[HS`HUIPSPT
PUZHUÛ.HSPSLV€ULTSPIPYsHSÛȴTHVY[H`HRV`K\.HSPSLV`HW[ÛȘÛLȘPRK…aSLTKLUL`PUKL JPZPT …aLYPUKL L[RP`LU R\]]L[SL JPZTPU OHYLRL[P HYHZÛUKHRP PSPȴRP`P PUJLSLKP
+LUL`PU`HWÛSÛȴÛRÛZHJHHȴHȘÛKHRPNPIPKPY
0+\Y\T
,ȘPRK…aSLTPUIPY\J\UKHZLYILZ[IÛYHRÛSHUJPZPTRHYȴÛLȘPRK…aSLTKLIÛYHRÛSKÛȘÛ`…RZLRSPȘLRHKHYsÛRTHR[HKÛY
A
.HSPSLV.HSPSLP
+
Ǹ\IH[ [HYPOPUKL
7PZH Ǧ[HS`H»KH KVȘHU .HSPSLV .HSPSLP TVKLYU ÄaPȘPU IHIHZÛ VSHYHR
)
C
RHI\S LKPSLU Ǧ[HS`HU IPSPT PUZHUÛ-
00+\Y\T
KÛY .HSPSLV PSR €ȘYLUPTPUP -SVYHU-
2HYȴÛLȘPRK…aSLTPULȘPTPHaHSKÛRsHJPZPTKHOHMHaSH`VSHSTHR[HHUJHR`PUL
`HRSHȴÛRIÛYHRÛSKÛȘÛ`…RZLRSPȘLsÛRTHR[HKÛY
ZH»KH [HTHTSHTHZÛUÛU HYKÛUKHU
ZLULZPUKL 7PZH lUP]LYZP[LZPUKL [ÛW [HOZPSPUL IHȴSHKÛ 4HSP
A
+
K\Y\T\`…a…UKLUVR\S\IÛYHRTHR
aVY\UKHRHSHU.HSPSLVZLULZPUKLUP[PIHYLUTH[LTH[PȘL`€ULSKP ]L I\ RVU\KHRP sHSÛȴTHSHYÛ`SH
)
»KH7PZH»KHWYVMLZ€YVSK\
C
000+\Y\T
(KÛ IPSPT KL]YPTP`SL HUÛSHU
.HSPSLV ÄaPR HZ[YVUVTP ]L HZ[-
2HYȴÛ LȘPR K…aSLTPU LȘPTP ZÛMÛY `HWÛSKÛȘÛUKH JPZPT `H[H`KH sVR \a\U `VS HSTHR[HKÛY
YVSVQP HSHUÛUKH KH IPYsVR sHSÛȴTH
`HWTHZÛUÛU`HUÛZÛYHI\RVU\SHYKH
MLSZLÄN€Y…ȴSLYLKLZHOPW[PǦSNPZPUP
A
KHOHsVROHYLRL[…aLYPUKL`VȘ\USHȴ[ÛYHU .HSPSLV .…ULȴ TLYRLaSP
HZ[YVUVTP ZPZ[LTPUPU ÄaPȘPUP NLSPȴ[PYKP
)
.HSPSLVI\KLUL`KLZ…Y[…UTLR\]]L[PUPUVSTHTHZÛOoSPUKLJPZTPU`H[H`K…aSLTKLRPOHYLRL[PUPUZVUZ\aVSHJHȘÛsÛRHYÛTÛUÛ`HWTÛȴ[ÛY
.HSPSLV»UÛUI\KLUL`PR\]]L[SLOHYLRL[HYHZÛUKHRPPSPȴRP`PPUJLSLTLRIHRÛTÛUKHU €ULTSP IPY HKÛTKÛY )\ KLUL` 5L^[VU»\U OHYLRL[ `HZHSHYÛUÛ VS\ȴ[\YTHZÛUH
RH[RÛZHȘSHTÛȴ[ÛY
195
6×Q×I
3.
)ņ=ņ.
KUVVET
h1ņ7(
NRQXDQODW×PO×
5L^[VU\U0@HZHZÛ,`SLTZPaSPR
0ZHHJ5L^[VU`ÛSSHYÛHYHZÛUKH`HȴHTÛȴ…US…IPYTH[LTH[PRsP]L
ÄaPRsPKPY-PaPR[LRPsHSÛȴTHSHYÛIPSPTK…U`HZÛUHsVR€ULTSPRH[RÛSHY`HWTÛȴ[ÛY.HSPSLV»U\UsHSÛȴTHSHYÛUÛIPYHKÛT€[L`L[HȴÛ`HYHRL`SLTZPaSPR`HZHZÛUÛVY[H`HRV`T\ȴ[\Y
)\`HZH`HN€YL¸)PYJPZPT…aLYPULL[RP`LUR\]]L[SLYPU[VWSHTÛZÛMÛYPZLJPZPT
K\Y\`VYZHK\YTH`HOHYLRL[SP`ZLZHIP[OÛaSHOHYLRL[PULKL]HTLKLY¹)HȴRHIPYKL`PȴSL JPZPTSLY ZHOPW VSK\RSHYÛ OHYLRL[ K\Y\T\U\ RVY\TH LȘPSPTPUKLKPY *PZPTSLY
OHYLRL[K\Y\T\U\KLȘPȴ[PYTLRPZ[L`LUL[RP`LRHYȴÛKPYLUsN€Z[LYPY
5L^[VU\U00@HZHZÛ;LTLS@HZH
)PYJPZTLL[RP`LUUL[R\]]L[SLJPZTPURHaHUKÛȘÛP]TLUPUVYHUÛKHPTHZHIP[[PY
]L I\ VYHU JPZTPU R…[SLZPUL LȴP[[PY *PZTPU P]TLZP R\]]L[SL KVȘY\ R…[SLZP`SL [LYZ
VYHU[ÛSÛKÛY
a
0ZHHJ5L^[VU
»KL `H`ÛUSHUHU RP[HIÛ 7OP-
-
T
SVZVWOP¤ 5H[\YHSPZ 7YPUJPWPH 4H[OLTH[PJH RSHZPR TLRHUPȘPU [LTLSPUP `HYH[TÛȴ[ÛY ]L [HYPO[L LU €ULTSP IPSPTZLS
RP[HWSHYKHU IPYPKPY )\ sHSÛȴTHZÛUKH
5L^[VUL]YLUZLSR…[SLsLRPTPUP]LOH-
)\UHN€YLR\]]L[P]TL]LR…[SLHYHZÛUKHRPIHȘÛU[Û
F
= a ( F = m.a dır.
m
YLRL[PU …s RHU\U\U\ VY[H`H RV`T\ȴ
]LZVUYHRP…s`…a`ÛSIV`\UJHI\IHRÛȴ
HsÛZÛ IPSPT K…U`HZÛUH LNLTLU VST\ȴ[\Y 5L^[VU K…U`HKHRP ULZULSLYPU OHYLRL[SLYP PSL N€R`…a…UKLRP ULZULSLYPU
H`UÛ KVȘHS `HZHSHY PSL `€UL[PSKPRSLYPUP
RLUKP R…[SL sLRPT RHU\U\ PSL 2LWSLY»PU
5L^[VU\U000@HZHZÛ,[RP;LWRP
/LT[LTHZNLYLR[PYTL`LUHSHUR\]]L[SLYKLOLTKL[LTHZNLYLR[PYLUR\]]L[SLYKLIPYL[RPRLUKPULLȴP[I…`…RS…R[L]LaÛ[`€US…IPY[LWRPR\]]L[P`HYH[ÛY
kYULȘPUIPY`…aL`…aLYPULIÛYHRÛSHUJPZPTHȘÛYSÛRR\]]L[P`SL`…aL`LL[RPLKLY
@…aL`KLLȴP[I…`…RS…R[L]LaÛ[`€US…IPY[LWRPR\]]L[PN€Z[LYPY
NLaLNLUOHYLRL[SLYPRHU\U\HYHZÛUKHRP
5;LWRP
[\[HYSÛSÛRSHY PSL N€Z[LYTPȴ[PY 5L^[VU PSR
`HUZÛ[THSÛ[LSLZRVI\NLSPȴ[PYTPȴIL`Ha
ÛȴÛȘÛU IPY WYPaTH`H [\[\SK\Ș\UKH MHYRSÛ
YLURSLYKLU IPY [H`M `HYH[THZÛ N€aSLTP
.,[RP
ZVU\J\IPYYLURR\YHTÛVS\ȴ[\YT\ȴ[\Y
G =- N
5L^[VUIPSPTPUZHUSHYÛ[HYHMÛUKHU
[HYPOPULUL[RPSPPUZHUSHYÛUKHUIPYPRHI\S
LKPSTLR[LKPY
dir.
2HYȴÛSÛRSÛK\YHUTÛRUH[ÛZsPM[PIPYIPYPULLȴP[I…`…RS…R[L]LaÛ[`€US…R\]]L[\`N\SHY
Bilgi
-
-2
-5
F1 = - F2 dir.
-
@…RS…WHYsHJÛRSHYIPYIPYPULLȴP[I…`…RS…R[L]LaÛ[`€US…R\]]L[\`N\SHY
a
2
HTZ F
= m »KPY-¶HNYHa
ÄȘPUPULȘPTPR…[SL`LLȴP[[PY
tan a =
x
y
-X
-y
Fx = - Fy dir.
196
¶
)ņ=ņ.
NRQXDQODW×PO×
+…U`H»UÛU(`»H\`N\SHKÛȘÛR…[SLsLRPTPR\]]L[PPSL(`»ÛU+…U`H»`H\`N\SHKÛȘÛ
sLRPTR\]]L[PULLȴP[I…`…RS…R[L]LaÛ[`€US…K…Y
+…U`H
Ay
-+
-a
FD = - Fa dir.
,[RP¶[LWRPR\]]L[SLYPMHYRSÛ`…aL`SLYLL[RPL[[PȘPUKLUHYHSHYÛUKHPȴSLT`HWÛSHTHa
+PRRH[
,[RP[LWRPR\]]L[SLYPMHYRSÛ`…aL`SLYL L[RP L[[PȘPUKLU HYHSHYÛUKH
Örnek
PȴSLT`HWÛSHTHa
2\]]L[PUP]TL`LL[RPZPUPHYHȴ[ÛYHUIPY€ȘYLUJPJPZTPUOHYLRL[L[[PȘP`…aL`P
]L R…[SL`P KLȘPȴ[PYTLKLU \`N\SHKÛȘÛ R\]]L[P KLȘPȴ[PYLYLR OLY KLMHZÛUKH JPZTPU
RHaHUKÛȘÛP]TL`P€SsT…ȴ[…Y
a
3a
2a
2HaHUÛT
4HKKLUPUL`SLTZPaSPR€aLSSPȘPUPHsÛR-
-
T
T
2F
T
3F
SHY
)\€YULR[LIHȘÛTSÛIHȘÛTZÛa]LRVU[YVSKLȘPȴRLUSLYPUPI\S\U\a
Çözüm
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`H`HWV[HUZP`LSLULYQPKLWVL[TPȴ[PY@H`ZLYILZ[IÛYHRÛSKÛȘÛUKH`H`KHVS\ȴHU[LWRP
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-
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2…[SLZP T $ RN OÛaÛ j = 10 m/s VSHUHYHJÛURPUL[PRLULYQPZPRHs1»K…Y&
ž$TZ
T$RN
Çözüm
2PUL[PRLULYQP
Ek =
1
1
m.j 2 ( E k = $ 800 $ 10 2
2
2
E k = 40000 joule
Örnek
T$RN
m
Çözüm
2PUL[PR,ULYQP!
1
m .j 2
2
1
36 = $ 2.j 2
2
j = 6 m/s
Ek =
236
j
@H[H``VSKH j OÛaÛ`SHNPKLUT$
RN»SÛRJPZTPURPUL[PRLULYQPZP1PZLOÛaÛ
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NRQXDQODW×PO×
Örnek
2…[SLZP T $ RN VSHU JPZTPU `LYKLU `…RZLRSPȘP
O $ T»KPY `LYL N€YL WV[HUZP`LS LULYQPZP RHs 1»K…Y&
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m
m
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7V[HUZP`LSLULYQP!
EP$TNO
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Örnek
m
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T R…[SLSP JPZTPU `LYL N€YL WV[HUZP`LS
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࠮
@H[H` K…aSLTKL K\YHU K…aN…U […YKLȴ
T $ RN»SÛR JPZTPU `LYL N€YL WV[HUZP`LS LULYQPZP
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2…W…UOHJTP!
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3
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3
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238
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NRQXDQODW×PO×
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Pȴ`HWÛSKÛȘÛUKHJPZTPULULYQPZPUKLKLȘPȴPTVSHJHR[ÛY)\KLȘPȴPTPUTPR[HYÛKH`HWÛSHUPȴPUI…`…RS…Ș…ULLȴP[[PY)\K\Y\T\-R\]]L[P`SLsLRPSLUIPYJPZTPUOHYLRL[PUP
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2
1
1
W = mj 2 - mj 20
2
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W = TE
6E
E
E
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x
x
dir.
)PY JPZTL HP[ LULYQP`VS NYHÄȘPUKL
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F =
E - E0
x - x0
239
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ņʡ*hd(1(5-ņ
NRQXDQODW×PO×
Örnek
ž$TZ
ž$TZ
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x
T$RN
:…Y[…UTLZPa`H[H`K…aSLTKLT$RNSÛRJPZPT-R\]]L[PUPUL[RPZP`SL_`VS\
IV`\UJHOÛaÛUÛTZºKLUTZ»`LsÛRHYÛ`VY@HWÛSHUPȴRHsQV\SLK…Y&
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1
1
W = TE
$ mj 02 = $ 2 $ 2 2 = 4 J
2
2
W = Es - Ei
1
1
2
2
W = 36 - 4
E s = $ m $ j = $ 2 $ 6 = 36 J
2
2
W = 32 J
Ei =
Örnek
ž
ž$
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-
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:…Y[…UTLZPa`H[H`K…aSLTKL j OÛaÛUHZHOPWJPZTL-$5»S\RR\]]L[
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2\]]L[PU`HW[ÛȘÛPȴLULYQPKLȘPȴPTPULLȴP[[PY
>$6E
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2
j 0 = 8m / s
240
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Örnek
m
@LYKL
K\YTHR[H
VSHU
T$RN»SÛRJPZPTO$T`…RZLRSPȘL
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7V[HUZP`LS LULYQPKLRP KLȘPȴPT`HWÛSHUPȴLLȴP[[PY
m
W = TE P
W = m.g.h
W = 2 . 10. 5
W = 100 J
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O2
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@…RZLRSPRKLȘPȴPTPO2¶O1$ORHKHYKÛY
Örnek
T$RN»SÛRJPZPTO`…RZLRSPȘPUKLUZLYILZ[IÛYHRÛSKÛȘÛUKH`LYsLRPTPR\]]L[PUPU`HW[ÛȘÛPȴ1VS\`VY)\UHN€YLO`…RZLRSPȘPRHsT»KPY&N$TZ2
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241
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NRQXDQODW×PO×
Örnek
T$RNR…[SLSPJPZPT0RVU\TKHU
00RVU\THNL[PYPSPYZLRHs1Pȴ`HWÛSTÛȴ
VS\Y&
T$RN
T
II
T
I
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00K\Y\T
0K\Y\T
࠮
Û
O2 $T
࠮
O1$T
E1$TNO1
E1$$1 ,2$TNO2
,2$$1
@HWÛSHUPȴ!
W = TE P
W = E2 - E1
W = 60 - 20
W = 40 J
Örnek
/LYIPYPUPUR…[SLZPTRHKHYVSHU€aKLȴR…WSLYǸLRP0»KLRPRVU\T\UKHUǸLRPS
00»KLRPRVU\THNL[PYPSP`VY
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242
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NRQXDQODW×PO×
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00K\Y\T
0K\Y\T
m
m
O
m
m
m
3
h
2
m
m
h
2
m
II
I
E1$TNO
E 2 = 3 mg.
3h
h
+ mg.
2
2
E 2 = 5 mgh
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243
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ņʡ*hd(1(5-ņ
NRQXDQODW×PO×
Örnek
@H[H`Z…Y[…UTLSP`VSKH j 0 = 6m/s OÛaSH OHYLRL[ LKLU JPZTPU _ $ T `VS
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:…Y[…UTLR\]]L[PUPU`HW[ÛȘÛPȴ!
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>$
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1
mj 2
2
1
E k = . 2.6 2 = 36 J
2
Ek =
:VULULYQP!
E:$,R¶>
E:$¶$1
Örnek
@H[H`Z…Y[…UTLSP`VSKHK\YTHR[HVSHUJPZPT-$5»S\RR\]]L[PUL[RPZPUKL()
`VS\UKH_RHKHY`LYKLȘPȴ[PYPYZL"
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1VS\Y&
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2\]]L[PU`HW[ÛȘÛPȴ
244
:…Y[…UTLR\]]L[P
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-:$5
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NRQXDQODW×PO×
:…Y[…UTLR\]]L[PUPU`HW[ÛȘÛPȴ
>- $-s_
:
>- $
:
>- $1
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J)UVR[HZÛUKHRPLULYQPJPZPT…aLYPUKL`HWÛSHUUL[PȴLLȴP[[PY
>UL[$>-¶>- ‰>UL[$$1
:
Örnek
-$5
m
(
_$T
)
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KLȘPȴ[PYKPȘPUKL)UVR[HZÛUKHRPLULYQPZP1VS\`VY
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Çözüm
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>$-¶-:_
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245
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ņʡ*hd(1(5-ņ
NRQXDQODW×PO×
,ULYQP+€U…ȴ…T…]L2VY\U\T\
2HaHUÛT
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LULYQPUPUIPY[…YKLUKPȘLY[…YLK€U…ȴLJLȘPUPHsÛRSHY
)PY JPZTPU ]L`H ZPZ[LTPU LULYQPZP RH`IVSTHa HUJHR IHȴRH IPY LULYQP […Y…UL
K€U…ȴLIPSPYkYULȘPUILSSPIPY`…RZLRSPR[LWV[HUZP`LSLULYQPZPVSHUJPZPTZLYILZ[IÛYHRÛSÛYZHOÛaSHUHYHR`LYLK…ȴLY)\ZÛYHKHWV[HUZP`LSLULYQPOHYLRL[LULYQPZPULRPUL[PR
K€U…ȴT…ȴ[…Y)LUaLYȴLRPSKLIPYsVRMHYRSÛLULYQP[…Y…IPYIPYPULK€U…ȴLIPSTLR[LKPY
7L[YVS …Y…USLYPUPU ILUaPU TV[VYPU SPRP[ NHa `HWÛZÛUKHRP RPT`HZHS LULYQP HYHIHUÛU
TV[VY\ `HYKÛTÛ`SH OHYLRL[ LULYQPZPUL K€U…ȴ…Y )HYHQKH [\[\SHU Z\`\U WV[HUZP`LS
LULYQPZP[…YI…USLYPK€UK…YLYLRRPUL[PRLULYQP`LK€U…ȴ…Y;…YIPUSLYKLRPZPZ[LT`HYKÛTÛ`SHOHYLRL[LULYQPZPKLLSLR[YPRLULYQPZPULK€U…ȴ…Y2€T…Y]LKVȘHSNHaNPIPMVZPS
`HRÛ[SHYÛU `HWÛZÛUKHRP RPT`HZHS LULYQP ÛZÛ LULYQPZPUL K€U…ȴ…Y )PY LS MLULYP WPSKLRP
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246
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NRQXDQODW×PO×
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:…Y[…UTLZPaVY[HTSHYKHIPYJPZTPUZHOPWVSK\Ș\[VWSHTLULYQPKLȘLYPKLȘPȴTLa,ULYQPWV[HUZP`LSKLURPUL[PȘL]L`HRPUL[PR[LUWV[HUZP`LSLK€U…ȴLIPSPY(UJHR
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247
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Örnek
:…Y[…UTLZPaVY[HTKH`LYKLUO$T`…RZLRSPR[LUZLYILZ[IÛYHRÛSHUJPZPTOHUNPOÛaSH`LYLsHYWHY&
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m
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7V[HUZP`LSLULYQPUPU[HTHTÛRPUL[PRLULYQP`LK€U…ȴLJLR[PY
EP = EK
1
2
m gh = . m .j
2
2
j = 2.g.h
2
j = 2.10.3, 2
2
j = 64
j = 8 m /s
:…Y[…UTLZPaVY[HTKHR…[SLUPU€ULTSPVSTHKÛȘÛUHKPRRH[LKPUPa
Örnek
:…Y[…UTLZPaVY[HTKHT$RN»SÛRJPZPT j = 6 m/s OÛaSH ( UVR[HZÛUKHU H[ÛSKÛO$& ȘÛUKH ) UVR[HZÛUH RHKHY sÛRÛ`VY ) UVR[HZÛUÛU `LYKLU `…RZLRSPȘP RHs T»KPY& N $ TZ2
)
T$RN
ž$TZ
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EK = EP
1
2
m v = m .g.h
2
1 2
.6 = 10.h
2
h = 1, 8 m
248
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NRQXDQODW×PO×
Örnek
ǸLRPSKLRP Z…Y[…UTLZPa `VSKH ( UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSHU
T $ RN R…[SLSP JPZTPU
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(
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O1
O1¶O2
()HYHZÛ`…RZLRSPR
O1¶O2KPY,P $,2 VS\Y
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@H[H` ]L `HSUÛaJH )* HYHZÛ
D
Z…Y[…UTLSP `VSKH ZHIP[ Z…Y[…UTL
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m
KHU ,2PU $ 1 LULYQPZP`SL H[ÛSHU
1
m = RN»SÛR JPZPT + UVR[HZÛUH
2
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:…Y[…UTL R\]]L[PUPU OHYJHKÛȘÛ LULYQP PSR LULYQPKLU sÛRHY[ÛSÛYZH JPZTPU ZVU
LULYQPZP`HUP*UVR[HZÛUKHRPRPUL[PRLULYQPI\S\U\Y*UVR[HZÛUKHRPRPUL[PRLULYQP+
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ǸLRPSKLRP ZPZ[LTKL `HSUÛaJH ) ¶ * HYHZÛ Z…Y[…UTLSP ]L ZHIP[ Z…Y[…UTL R\]]L[P
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*PZTPU(UVR[HZÛUKHZHOPWVSK\Ș\WV[HUZP`LSLULYQP)UVR[HZÛUKHRPRPUL[PR
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:…Y[…UTLZPa ZPZ[LT-
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( UVR[HZÛUKHRP WV[HUZP`LS LULYQP ) UVR[HZÛUKH RPUL[PR LULYQP`L K€U…ȴ…Y
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@H[H`
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F.x
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)PYPȴ`LYPUPUH`SÛRLSLR[YPRMH[\YHZÛ¨»KÛYLSLR[YPȘPURPSV^H[[ZHH[P
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.…J… R> VSHU IPY SHTIH N…U Z…YL`SL HsÛR IÛYHRÛSTHR[HKÛY
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ZPZ[LTKLZ…Y[…UTLSLYKLUKVSH`ÛLULYQPRH`IÛVSHJHR[ÛY
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Örnek
)PYPȴTHRPULZPT$RN»SÛR`…R…O$T`…RZLȘLZHIP[OÛaSHsÛRHYÛYRLU
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:PZ[LTL]LYPSLULULYQP1
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Verilen enerji
4000 4
Verim =
= = % 80
5000 5
TN$5
Verim =
Örnek
.…J…>VSHUIPYSHTIHZHH[ÛȴÛR]LYTLR[LKPY)\ZÛYHKH>OLULYQP
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3HTIHUÛUZHȘSHTHZÛNLYLRLULULYQP!
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254
Verim =
Alınan enerji
Verilen enerji
Verim =
300
= % 75
400
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NRQXDQODW×PO×
,ULYQP2H`UHRSHYÛ
@HȴHTÛUKL]HTSÛSÛȘÛLULYQP`SLT…TR…UK…Y/LYHSHUKHMHYRSÛLULYQP[…YSLYPUPR\SSHUHYHR`HȴHTÛTÛaÛZ…YK…Y…Y…a
)…[…U JHUSÛSHY N…ULȴ LULYQPZPUL PO[P`Hs K\`HY )LZPUSLYKLRP RPT`HZHS LULYQP`P
O…JYLSLYKLHsÛȘHsÛRHY[HYHRPO[P`HJÛTÛaVSHULULYQP`PZHȘSHYÛa
5…RSLLYLULYQP
,ULYQP2H`UHRSHYÛ
0ZÛUTHH`KÛUSHUTH\SHȴÛTOHILYSLȴTLZHȘSÛRLȘP[PT]LHRSÛTÛaHNLSLIPSLJLROLYMHHSP`L[P`…Y…[TLRPsPUT\[SHRHIPYLULYQP[…Y…ULPO[P`HsK\`HYÛa(UJHR`LYR…YL…aLYPUKLRPJHUSÛZH`ÛZÛHY[[ÛRsHLULYQPZHȘSHKÛȘÛTÛaRH`UHRSHY`L[LYZPaRHSTHR[HKÛY h…UR… ȴ\ HUKH R\SSHUKÛȘÛTÛa RH`UHRSHYÛU IPYsVȘ\ YLaLY] RH`UHRSHYKÛY `HUP
KVȘHKHRPTPR[HYÛZÛUÛYSÛKÛY7L[YVSKVȘHSNHaR€T…YNPIPMVZPS`HRÛ[SHY[…RLUKPȘPUKL
`LYPUL`LUPZPUPRV`THRT…TR…UKLȘPSKPY6S\ȴ\TSHYÛ`…a`ÛSSHYZ…YLUI\[…YRH`UHRSHYH`LUPSLULTLaRH`UHRSHYKLUPY,ULYQPPO[P`HJÛUÛUHY[THZÛIPaPZÛUÛYSÛVSTH`HURH`UHRSHYH`€ULS[TPȴ[PY/PKYVLSLR[YPRLULYQPZP1LV[LYTHSLULYQPNLSNP[LULYQPZPN…ULȴ
LULYQPZPY…aNoYLULYQPZPIPVR…[SLLULYQPZPKHSNHLULYQPZPNPIPRH`UHRSHYZÛUÛYZÛaKÛY
@HUP`LUPSLULIPSPYRH`UHRSHYKÛY)\RH`UHRSHYH`UÛaHTHUKHsL]YLRPYSPSPȘP`HWTHTHR[HH[ÛRSHYÛJHUSÛSHYÛUZHȘSÛȘÛUÛ[LOKP[L[TLTLR[LKPY,RVZPZ[LTPIVaTH`HULULYQP
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+VȘHS.Ha
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RH`UHȘÛKÛY
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2\SSHUÛTÛsVR`H`NÛUKÛY2H`UHRSHYÛUÛURÛZHZ…YLKL[…RLULJLȘP[HOTPULKPSTLR[LKPY
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LULYQPZP
255
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sHSÛȴTHSHY `…Y…[…STLR[LKPY 2VU[YVS LKPSTLKPȘP
K\Y\TSHYKHI…`…RMLSHRL[SLYL`VSHsTHR[HKÛY@HSUÛaJH…YL[PSKPȘPZHU[YHSKLKLȘPSsVR
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lSRLTPaKLR\SSHUÛTÛ`H`NÛUKÛY
9…aNoY,ULYQPZP
9…aNoYÛUL[RPZP`SLY…aNoYKLȘPYTLUSLYPUPUK€UTLZPOHYLRL[LULYQPZPUPULSLR[YPR
LULYQPZPULK€U…ȴTLZPUPZHȘSHYhL]YLRPYSPSPȘPHsÛZÛUKHUZVUKLYLJLVS\TS\IPYLULYQP
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NLSPȴ[PYPSTLZPNLYLRLUIPYLULYQP[…Y…K…Y
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LULYQPRH`UHȘÛVSK\Ș\UKHUI\LULYQPUPUR\SSHUÛT HSHUSHYÛUÛ `H`NÛUSHȴ[ÛYTH sHSÛȴTHSHYÛ OÛaSH
Z…YTLR[LKPY .…ULȴ»[LU LSKL LKPSLU LSLR[YPR
LULYQPZPL]SLYKL]LOH[[HV[VTVIPSSLYKLR\SSHUÛSHIPSLJLR K…aL`L NLSTPȴ[PY .LSPȴ[PYPSTLZP ]L
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256
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1LV[LYTHS,ULYQP
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R\SSHUÛSTHR[HKÛY 4HSP`L[P sVR K…ȴ…R ]L sL]YL
RPYSPSPȘP `HYH[TH`HU I\ LULYQP […Y… ILSSP HYHaP
`HWÛZÛUH ZHOPW I€SNLSLYKL I\S\UTHR[HKÛY lSRLTPaKL,NLI€SNLZPUKL`H`NÛUKÛY
)PV2…[SL,ULYQPZP
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IPV NHa NPIP …Y…USLY LSKL LKPSTLR[LKPY hL]YL
HsÛZÛUKHU YPZR PsLYTL`LU I\ LULYQP […Y… [HYÛT
HSHUSHYÛUHVSHUPO[P`HJÛHY[ÛYTHR[HKÛYlSRLTPaKLR\SSHUÛTÛsVR`H`NÛUKLȘPSKPY
+HSNH,ULYQPZP
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KHSNHSHYLSLR[YPRLULYQPZP…YL[LU[…YI…USLYPK€UK…YTLRPsPUR\SSHUÛSÛY
kaLSSPRSLVR`HU\ZSHYKHI…`…RZ\KHSNHSHYÛUÛU Z…YLRSP VS\ȴ\ ZÛUÛYZÛa IPY LULYQP RH`UHȘÛ
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257
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KVȘHS NHa NPIP ZÛUÛYSÛ RH`UHRSHY HY[HU K…U`H U…M\Z\U\U
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c A > c B ( Tt A < Tt B
kg°C
B
m A > m B ( Tt A < Tt B
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Q(
QB
Q A > Q B ( Tt A > Tt B
Q = m.c.Tt IHȘÛU[ÛZÛ`SHPMHKLLKPSPY
Örnek
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Çözüm
Q = m.c.Tt
1000 = 50.0, 2.Tt
Tt = 100°C
288
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cal
VSHU THKKLUPU ZÛJHRSÛȘÛUÛ ‡*»KLU
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Çözüm
Q = m.c.Tt
Q = 100.0, 1 (10 - 50)
Q = - 400 cal
Örnek
0ZÛ ZÛȘHZÛ JHS‡* VSHU IPY THKKLUPU ZÛJHRSÛȘÛ ‡*»KPY )\ THKKL`L
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Çözüm
Q = m.c.Tt
Q = m.c (t s - t i)
2000 = 500.(t s - 20)
t s = 24°C
Örnek
;‡*
K
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Q III = m.c Su .Tt 3
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¶‡*»KLRPNI\a\‡*»KLI\OHYOoSPULNL[PYLIPSTLRPsPURHsRHSVYP
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Q 5 = m.c b .Tt 5
Q 5 = 30.0, 5.(120 - 100) ( Q 5 = 300 cal
=LYPSLU[VWSHTLULYQP!
QT = Q1 + Q2 + Q3 + Q4 + Q5
Q T = 300 + 2400 + 3000 + 16200 + 300
Q T = 22200 cal
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‡*»KLRPNZ\`H‡*»KLRPI\aRVU\S\YZHZVUÄaPRZLSK\Y\TULVS\Y&
^L e = 80 cal/g)
(c su = 1 cal/g °C h
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Q = m.c su .Tt
Q = 20.1 (90 - 0)
Q = 1800 cal
)\ZVU\sSHYHN€YLZ\I\a\[HTHTLULYP[LIPSPY]LKLUNLZÛJHRSÛȘۇ*»UPU
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Q = m.c su .Tt 1
m Su c Su .Tt 1 = m L e + m.c Su .Tt 2
20.1. (90 - t d) = 20.80 + 20.1.(t d - 0)
Q = m.c su .Tt 2
8JHS
1800 - 20t d = 1600 + 20t d
40t d = 200
t d = 5 °C
8$T3L
Örnek
2…[SLZPN€aÛZÛZÛ c = 0, 2 cal/g°C VSHUIPYTL[HSJPZTPUZÛJHRSÛȘÛ
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IÛYHRÛSÛYZHRHsNI\aLYPY& ^L e = 80 cal/gh
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8=LYPSLU$8(SÛUHU
m.c.Tt = m.L e
100.0, 2. (200 - 0) = m.80
4000 = 80 m
m = 50 g
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PSRIV`\I…`…RVSHUÛUNLUSLȴTLZP
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T, A = , 0 .a.Tt
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4(
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1
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2
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ǦSR IV`SHY ]L ZÛJHRSÛR KLȘPȴPTSLYPLȴP[VSHUs\I\RSHYKHNLUSLȴTL
2HSÛUSÛRSHYÛLȴP[ $ S A = S B = S
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T, A
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339
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(
)V`SHYÛLȴP[H`UÛTHKKLKLU`HWÛSTÛȴ(]L)
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S
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:ÛJHRSÛRKLȘPȴPTSLYPUPOLZHWSH`HSÛT
0ZÛLULYQPSLYPLȴP[ $ Q A = Q B = Q
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Q = m.c.Tt A
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,ȴP[\a\US\R[HIPYIPYPUL`HWÛȴÛRTL[HSsPM[SLYPUNLU(
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S
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TV = Vo .3a . Tt KPY
343
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NRQXDQODW×PO×
Örnek
@HYÛsHWÛY$TVSHUKLTPYIPS`LUPUZÛJHRSÛ࠮
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r .r 3
4
1 3
V0 = $ 3 $ c m 3
2
TV = V0 .3a.Tt
V0 = 0, 5 m 3 TV = 18.10
V0 =
TV = 0, 5 $ 3.12.10 -6, 100
-4
3
m dir.
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V
V
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TV = V0 .a.Tt KPY
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S
:
I
II
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ǦSROHJPT!=$=
=$=
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4
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1
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TV2 = 2V
V
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S
I
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345
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NRQXDQODW×PO×
Çözüm
B
(
S
TVB = 3V
O
TV A = V
O
V
V
ǦSROHJPT!=($=B$=
:ÛJHRSÛRKLȘPȴPTP! Tt A = Tt B = Tt
.LUSLȴTLTPR[HYÛ! TVA = V
TVB = 3V
TVA = V0 .a A .Tt
TVB = V0 .a B .Tt
4(
V .a .Tt 1
V
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=
3V V0 .a B .Tt 3
)»UPUNLUSLȴTLRH[ZH`ÛZÛ(»UÛURPUPU…sRH[ÛKÛY
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S
+…ȴL`RLZP[SLYPȴLRPSKLRPNPIP
S
VSHURHWSHYH`UÛJPUZZÛ]Û`SH[HTHTLU
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V2 = 3V0
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:ÛJHRSÛRKLȘPȴPTPUP Q = m.c.Tt »KLUOLZHWSH`HSÛT
IRHW[HRPZÛJHRSÛRKLȘPȴPTP
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Q = m.c.Tt 1 Q = 3m.c.Tt 2
Tt 1 =
Q
mc
Tt 2 =
Tt 1 = 3t ( Tt 2 = t RHKHYKÛY
.LUSLȴTLTPR[HYÛ!
TV1 = V0 .a.3t
TV2 = 3V0 .a.t
346
4
TV1 = V ise
TV2 = V dir.
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(
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0
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