03_InstSolManual_PDF_Part11

# 03_InstSolManual_PDF_Part11 - v A/G v P/G S S S E W v S P G...

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3.34. Set Up: corresponding to a period of Each blade tip moves in a circle of radius Solve: (a) (b) 3.35. Set Up: Solve: Reflect: Different points in the hand travel in circles of different radii but have the same period so they have differ- ent is largest for the tip, since it has the largest R . 3.36. Set Up: For 78 rpm, the period T (time for one revolution) is Solve: 3.37. Set Up: For the period T (time for one revolution) is Solve: Reflect: The acceleration is large and the force on the fluid must be 2.5 times its weight. 3.38. Set Up: Solve: so 3.39. Set Up: The relative velocities are the velocity of the plane relative to the ground, the velocity of the plane relative to the air, and the velocity of the air relative to the ground, must due west and must be south. and The relative velocity addition diagram is given in Figure 3.39. Figure 3.39 Solve: (a) and north of west. (b) v P / G 5 " v P / A 2 2 v A / G 2 5 " 1 320 km / h 2 2 2 1 80.0 km / h 2 2 5 310 km / h. u 5 14°, sin u 5 v A / G v P / A 5 80 km / h 320 km / h N S u v P/A v A/G v P/G
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Unformatted text preview: v A/G v P/G S S S E W v S P / G 5 v S P / A 1 v S A / G . v P / A 5 320 km / h. v A / G 5 80 km / h v S A / G v S P / G v S A / G . v S P / A , v S P / G , v 5 " Ra rad 5 "1 350 m 21 53.9 m / s 2 2 5 140 m / s 5 310 mph a rad 5 v 2 R 1 mph 5 0.4470 m / s. a rad 5 5.5 g 5 53.9 m / s 2 . a rad 5 4 p 2 R T 2 5 4 p 2 1 0.070 m 2 1 0.333 s 2 2 5 25 m / s 2 5 2.5 g 0.333 s. T 5 1 1.0 s 2 / 1 3.0 rev 2 5 3.0 rev / s, R 5 0.070 m. a rad 5 4 p 2 R T 2 5 4 p 2 1 0.114 m 2 1 0.769 s 2 2 5 7.6 m / s 2 1 1.0 min 2 / 1 78 rev 2 5 0.0128 min 5 0.769 s. T 5 R 5 4.5 in. 5 0.114 m. a rad a rad . a rad 5 4 p 2 R T 2 5 4 p 2 1 0.150 m 2 1 60.0 s 2 2 5 1.64 3 10 2 3 m / s 2 T 5 1 min 5 60.0 s. R 5 0.150 m. a rad 5 v 2 R 5 1.13 3 10 4 m / s 2 5 1.15 3 10 3 g . v 5 2 p R T 5 196 m / s. R 5 3.40 m. T 5 1 9.17 rev / s 5 0.109 s. 550 rev / min 5 9.17 rev / s, Motion in a Plane 3-11...
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