D.14. CHAPTER 14
Exercise 1
1. 0.834 rad
3. 0.6152 rad
5. 9.74 rad
7. 0.279 rev
9. 0.497 rev
11. 0.178 rev
13. 162°
15. 21.3°
17. 65.3°
19. π/3
21. 11π/30
23. 7π/10
25. 13π/30
27. 20π/9
29. 9π/20
31. 22 1°
33. 147.3°
35. 20°
37. 157.5°
39. 24°
41. 15°
43. 0.8660
45. 0.4863
47. −0.3090
49. 1.067
51. −2.747
53. −0.8090
55. −0.2582
57. 0.5854
59. 0.8129
61. 1.337
63. 0.2681
65. 1.309
67. 1.116
69. 0.5000
71. 0.1585
73. 19.1 in.2
75. 485 cm2
77. 1130 cm2
79. 2280 cm2
81. 3.86 in.
Exercise 2
1. 6.07 in.
3. 230 ft
5. 43.5 in.
7. 2.21 rad
9. 1.24 rad
11. 0.824 cm
13. 125 ft
15. 3790 mi
17. 6210 mi
19. 448 mm
21. 55 mm
23. 40,600 bits
25. 0.251 m
27. r = 355 mm; R = 710 mm; θ = 60.8°
29. 14.1 cm
31. 87.591 ft
Exercise 3
1. 194 rad/s; 11,100 deg/s
3. 12.9 rev/min; 1.35 rad/s
5. 8.02 rev/min; 0.840 rad/s
7. 621 ft/min
9. 7.86 rev/min
11. 4350°
13. 0.00749 s
15. 25.0 mm
17. 5.39 rev
19. 66,700 mi/h
21. 2790 ft/min
23. 85.7 rev/min
Review Problems
1. 77.1°
3. 20°
5. 165°
7. 2.42 rad/s
9. 5π/3
11. 23π/18
13. 0.3420
15. 1.000
17. −0.01827
19. 155 rev/min
21. 336 mi/h
23. 1.1089
25. −0.8812
27. −1.0291
29. 0.9777
31. 0.9097
33. 222 mm
35. 2830 cm3
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