Difference between revisions of "Giancoli Physics (5th ed) Chapter 7"
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===36. Question=== | ===36. Question=== | ||
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− | + | a) v1 = v2 = 1.9 m/s | |
+ | b) v1 = -1.6 m/s, v2 = 7.9 m/s | ||
+ | c) v1 = 0, v2 = 5.2 m/s | ||
+ | d) v1 = 3.1 m/s, v2 = 0 | ||
+ | e) v1 = -4.0 m/s, v2 = 12 m/s | ||
</blockquote> | </blockquote> | ||
[[#top | Table of Contents]] | [[#top | Table of Contents]] | ||
---- | ---- | ||
+ | |||
===37. Question=== | ===37. Question=== | ||
<blockquote> | <blockquote> |
Revision as of 09:02, 11 February 2008
Contents
- 1 Problems
- 1.1 1. Question
- 1.2 2. Question
- 1.3 3. Question
- 1.4 4. Question
- 1.5 5. Question
- 1.6 6. Question
- 1.7 7. Question
- 1.8 8. Question
- 1.9 9. Question
- 1.10 10. Question
- 1.11 11. Question
- 1.12 12. Question
- 1.13 13. Question
- 1.14 14. Question
- 1.15 15. Question
- 1.16 16. Question
- 1.17 17. Question
- 1.18 18. Question
- 1.19 19. Question
- 1.20 20. Question
- 1.21 21. Question
- 1.22 22. Question
- 1.23 23. Question
- 1.24 24. Question
- 1.25 25. Question
- 1.26 26. Question
- 1.27 27. Question
- 1.28 28. Question
- 1.29 29. Question
- 1.30 30. Question
- 1.31 31. Question
- 1.32 32. Question
- 1.33 33. Question
- 1.34 34. Question
- 1.35 35. Question
- 1.36 36. Question
- 1.37 37. Question
- 1.38 38. Question
- 1.39 39. Question
- 1.40 40. Question
- 1.41 41. Question
- 1.42 42. Question
- 1.43 43. Question
- 1.44 44. Question
- 1.45 45. Question
- 1.46 46. Question
- 1.47 47. Question
- 1.48 48. Question
- 1.49 49. Question
- 1.50 50. Question
- 1.51 51. Question
- 1.52 52. Question
- 1.53 53. Question
- 1.54 54. Question
- 1.55 55. Question
- 1.56 56. Question
- 1.57 57. Question
- 1.58 58. Question
- 1.59 59. Question
- 1.60 60. Question
- 1.61 61. Question
- 1.62 62. Question
- 1.63 63. Question
- 1.64 64. Question
- 1.65 65. Question
- 1.66 66. Question
- 1.67 67. Question
- 1.68 68. Question
- 1.69 69. Question
- 1.70 70. Question
- 1.71 71. Question
- 1.72 72. Question
- 1.73 73. Question
- 1.74 74. Question
- 1.75 75. Question
- 1.76 76. Question
- 1.77 77. Question
Problems
1. Question
0.18 kg * m/s
2. Question
-0.720 m/s (opposite the direction of the package)
3. Question
5.2x107 N, up
4. Question
V = 4.8 m/s
5. Question
V = 12.3 m/s
6. Question
M2 = 1.6x104 kg
7. Question
0.491 m
8. Question
v = 5.1x102 m/s
9. Question
6.7x103 m/s
10. Question
4.2x103 m/s
11. Question
0.39 m/s
12. Question
a.) 4.70 x 103 m/s b.) 5.90 x 108 J
13. Question
140 kg
14. Question
130 N
15. Question
1.32x104 N
16. Question
(a) 2.0 N * s
(b) 4.0x102 N
17. Question
2.1 N * s
18. Question
a.) 4.6 x 102kg * m/s (East) b.) -4.6 x 102kg * m/s (West) c.) +4.6 x 102kg * m/s (East) d.) 6.1 x 102 N (East)
19. Question
a.) 5.0 N b.) 83 m/s
20. Question
69 m
21. Question
1.23 m/s, 4.93 m/s
22. Question
-1.00 m/s(rebound), 2.00 m/s
23. Question
-3.00 m/s(rebound), 2.00 m/s
24. Question
0.70 m/s, 2.20 m/s
25. Question
a) 1.8 m/s b) 1.1 kg
26. Question
a) 3.62 m/s, 4.42 m/s b) -396 kgm/s, 396 kgm/s
27. Question
a) 0.840 kg b) 0.750
28. Question
.28 m, 1.1 m
29. Question
a) b) v1=-v1, v2=0 c) v1=v1, v2=2v1 d) v1=0, v2=v1
30. Question
0.61 m
31. Question
a) +M/(m+M) b) 0.964
32. Question
KE(heavier)= 3000J, KE(lighter)= 4500J
33. Question
v = 15 m/s (54 kh/h)
34. Question
a) b)e = (h`/h)1/2
35. Question
9
36. Question
a) v1 = v2 = 1.9 m/s b) v1 = -1.6 m/s, v2 = 7.9 m/s c) v1 = 0, v2 = 5.2 m/s d) v1 = 3.1 m/s, v2 = 0 e) v1 = -4.0 m/s, v2 = 12 m/s
37. Question
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