# Giancoli Physics (5th ed) Chapter 5

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## Problems

4.25g up

### 2. Question

(a) 1.52 m/s² toward the center
(b) 38.9 N toward the center

### 3. Question

5.93 x 10-3 m/s² toward the sun
3.55 x 10²² N toward the sun
sun

12 m/s

### 5. Question

Solution goes here

Vmax = 14 m/s
no effect

Vmax = 23 m/s
independent

(a) FT1 = 3.14 N
(b) FT2 = 9.02 N

Us ≥ 0.84

27.6 m/s
0.439 rev/s

0.16

9.2 m/s

### 13. Question

(a) FNcar = 5.8 x 103 N
(b) FNpass = 4.1 x 10² N
(c) v= 31 m/s

11 rev/min

### 15. Question

Solution goes here

FT1 = 4π

### 17. Question

Solution goes here

0.20

### 19. Question

Solution goes here

### 20. Question

Solution goes here

1.1 km

### 22. Question

Solution goes here

### 23. Question

Solution goes here

### 24. Question

Solution goes here

1.52 x 103 N

### 26. Question

Solution goes here

1.6 m/s²

### 28. Question

Solution goes here

### 29. Question

(a) 2.10 kg on both
(b) 20.6 N
25.2 N

### 30. Question

Solution goes here

6.7 x 1012 m/s²

### 32. Question

Solution goes here

### 33. Question

Solution goes here

### 34. Question

Solution goes here

### 35. Question

Solution goes here

### 36. Question

Solution goes here

### 37. Question

Solution goes here

### 38. Question

Solution goes here

6.3 x 103 m/s

### 40. Question

Solution goes here

11 s

### 42. Question

Solution goes here

2.0 h

### 44. Question

Solution goes here

5 h 35 min
19 h 50 min

### 46. Question

Solution goes here

### 47. Question

Solution goes here

### 48. Question

Solution goes here

5.5 x 1029 kg

### 50. Question

Solution goes here

### 51. Question

0.0587 days (1.41 h)

### 52. Question

RIcarus = 1.62 x 1011 m

1.6 x 10² yr

### 54. Question

Solution goes here

### 55. Question

Solution goes here

### 56. Question

Solution goes here

### 57. Question

Solution goes here

### 58. Question

Solution goes here

### 59. Question

Solution goes here

### 60. Question

Solution goes here

### 61. Question

Solution goes here

### 62. Question

Solution goes here

6.1 m/s

### 64. Question

Solution goes here

2.1 x 10² N

### 66. Question

Solution goes here

### 67. Question

3.46 x 108 m from the earth's center

### 68. Question

(a) inside the surface farthest form the center
(b) 1.8 x 103 rev/day

### 69. Question

Solution goes here

### 70. Question

Solution goes here

### 71. Question

Solution goes here

### 72. Question

Solution goes here

### 73. Question

Solution goes here

### 74. Question

Solution goes here

9.6 x 1026 kg

### 76. Question

Solution goes here

### 77. Question

Solution goes here

5.2 x 1039 kg
2.6 x 109 x