pat 2 physics (กลศาสตร · pdf fileแนวข้อสอบ. 1....
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PHYSICS T.GHODE
PAT 2 PHYSICS ()
PART 1
Name Nickname
Class M.4/ N0. 11- 13 2558
.
PAT 2 PAGE 1
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32.0 mm 6 mm 200 mm2 190 mm2
192 mm2 192.0 mm2
5 1, 3 2A B! != = 4 1C != 2R CA B+= R
RT
( , ]0 1( , ]1 2( , ]2 3( , ]3 4
3 /m sv x= t 4 /m sa y 2= t ,x yt t+x +y
157
PAT 2 PAGE 2
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1. 5.27
. 3
. 2.6 . 2.64 . 2.635
2. 16.74 + 5.1
1. 3.14
2. 0.003
3. 99.99
4. 270.00
3. 4.10 cm x 2.80 cm x 2.3 cm
1. 26 cm3
2. 26.4 cm3
3. 26.40 cm3
4. 26.404 cm3
PAT 2 PAGE 3
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Text Box1.
Text Box2.
Text Box3.
Text Box
4.
2.1 , 4.3 , 1.25 , 3 5.723
1. 1
2. 2
3. 3
4. 4
5. 10 5
1. 2 A
2. 2.4 A
3. 2.426 A
4. 2.45 A
PAT 2 PAGE 4
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Typewritten Text
Typewritten Text
Text Box6.
Text Box
Text Box4.
Text Box
Text Box5.
6.
5 0.1
1. 1.5
2. 1.55
3. 1.552
4. 1.5520
7. 47.0 6.0
/
1. 7.8
2. 7.83
3. 7.833
4. 7.8333
8.
1.
2.
3. 4.
PAT 2 PAGE 5
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Text Box7.
Text Box
Text Box8.
Text Box9.
Text Box10.
PAT 2 PAGE 6
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PAT 2 PAGE 7
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1. X
1. X < 0 -X
2. X < 0 -X
3. X < 0 +X
4. X < 0 +X
2. 90 km/hr
1. 90
2. 90
3. 90
4. 90
3.
1. 2.
3. 4.
4.
) 0 2 4 6
) 2 4
) 6 8
1. 1 2. 2
3. 4.
PAT 2 PAGE 8
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5. 14 2
( = 22
7 ) 2
1. 0
2. 22
3.
4. 14
5. 1
4 9.9
6) 3
4 29.7
6. 20
/ 3
1. 47
2. 67
3. 92
4. 94
7. 40 10
60 10
80 10
1. 60
2. 60
3. 60
4.
8. a v
3v
1. 3v2
2. 9v2
3. 3a
4. 9a
PAT 2 PAGE 9
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9. 1.0 /2
6.0 3.5 /
1. 2.0
2. 3.0
3. 5.0
4. 6.0
10.
11. 9.8 3
1. 9.8 2
2. 19.6 2
3. 29.4 2
4. 39.2 2
5. 78.4 2
PAT 2 PAGE 10
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12.
1.
2.
3.
4.
5.
13.
1. 20
2. 30
3. 40
4. 50
14.
/2
1. 4
2. 10
3. 16
4. 20
15. B A C
1. B
2. A C
3. A C
4. A , B C B A C
PAT 2 PAGE 11
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16. 2 1 2
21
1.
2.
3. 1 2
4. 1
17. A 2 B
(
)
1. A B
2.
3.
4. 1
18. A 5
B
()
1. A B
2.
3.
4. 1
19.
1. 8
2. 4
3. 2
4. 2
20. 2.0
(
)
PAT 2 PAGE 12
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PAT 2 PAGE 13
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PAT 2 PAGE 14
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PAT 2 PAGE 15
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PAT 2 PAGE 16
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PAT 2 PAGE 17
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(X)
1
2
PAT 2 PAGE 18
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3
4
PAT 2 PAGE 19
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5. A B
1. mA > mB A B B A
2. mA > mB A B B A
3. A B B A
4. A B
6. A B F A B
mA > mB
1. 1 2
2. 1 2
3. 1 2
4. A B B
A F
7. m1 , m2 m3 m1
T m2 m3
PAT 2 PAGE 20
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8. 1 /
700
9.
1.
2.
3.
4.
10.
1.
2.
3.
4.
11. A B F1 A
F2 B mA= 3 mB
1. F1 = 3 F22. F1 = 3 F23. F1 = F24. F2 = 3 F1
2
PAT 2 PAGE 21
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12. 2
1.
2.
3.
4.
13. . . 40 20 .
.
. 0.2
1. 20
2. 40
3. 60
4. 80
14. a 45
15. m 30
PAT 2 PAGE 22
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16. 5 60o
10
0.3
17.
0.35
1. 0.046 m/s2
2. 0.45 m/s2
3. 3.43 m/s2
4. 4.43 m/s2
18.
0.5 30
( g = 10 m/s2 )
1. 2
2. 6
3. 10
4. 40
19. 2 8
0.4 0.2 8
2 8
PAT 2 PAGE 23
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20. m1 8.0 /2
m2 m2 24
1 m2 m1
1. 1 : 1
2. 1 : 2
3. 1 : 3
4. 1 : 6
21. F1 A a1 F2 A
a2 A
22. vo xo
2
( )
PAT 2 PAGE 24
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PAT 2 PAGE 25
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SON_SENStamp
SON_SENStamp
PAT 2 PAGE 26
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PAT 2 PAGE 27
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1. 1. 2. 3. 4.
2. ()
3. 1. 2. 3. 4.
4. . . . . 1. 1 2. 2 3. 3 4. 4
4
3
2
1
PAT 2 PAGE 28
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5. 1. 2.
3. 4.
5.
1. 2.0 ()
6
7
5
PAT 2 PAGE 29
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1. 4 A B C D 1. A 2. B3. C 4. D
2.
3. A B A B A B 1. A B2. A B 3. A B A B4. A B B A
10
8
9
PAT 2 PAGE 30
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4.
5. A B uA uB B
11
12
PAT 2 PAGE 31
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1. 1. 0.1052. 0.63. 1.054. 6
2
3
4
1
PAT 2 PAGE 35
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2. 80 15 - 60 ( g = 9.8 /2 )1. 300 N2. 484 N3. 784 N4. 1084 N
3. 60 20 4 0 1. 300 N2. 484 N3. 784 N4. 1188 N
4. 1 0.2 4 /
5
6
8
7
PAT 2 PAGE 36
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5. 3 1. 102. 303. 604. 90
6. m R