Jeanette is playing in a 9-ball pool tournament. She will win if she sinks the 9-ball from the final rack, so she needs to line up her shot precisely. Both the cue ball and the 9- ball have mass m, and the cue ball is hit at an initial speed of v₁. Jeanette carefully hits the cue ball into the 9- ball off center, so that when the balls collide, they move away from each other at the same angle from the direction in which the cue ball was originally traveling (see figure). Furthermore, after the collision, the cue ball moves away at speed vf, while the 9-ball moves at speed vg. ( Figure 1) For the purposes of this problem, assume that the collision is perfectly elastic, neglect friction, and ignore the spinning of the balls. Figure m 16 0 0 < 1 of 1 Find the angle that the 9-ball travels away from the horizontal, as shown in the figure. Express your answer in degrees to three significant figures. ► View Available Hint(s) 195) ΑΣΦ 0 = Submit Provide Feedback ? O Next >

Jeanette is playing in a 9-ball pool tournament. She will win if she sinks the 9-ball from the final rack, so she needs to line up her shot precisely. Both the cue ball and the 9- ball have mass m, and the cue ball is hit at an initial speed of v₁. Jeanette carefully hits the cue ball into the 9- ball off center, so that when the balls collide, they move away from each other at the same angle from the direction in which the cue ball was originally traveling (see figure). Furthermore, after the collision, the cue ball moves away at speed vf, while the 9-ball moves at speed vg. ( Figure 1) For the purposes of this problem, assume that the collision is perfectly elastic, neglect friction, and ignore the spinning of the balls. Figure m 16 0 0 < 1 of 1 Find the angle that the 9-ball travels away from the horizontal, as shown in the figure. Express your answer in degrees to three significant figures. ► View Available Hint(s) 195) ΑΣΦ 0 = Submit Provide Feedback ? O Next >

Name: Jeanette is playing in a 9-ball pool tournament. She willwin if she s
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Description: Jeanette is playing in a 9-ball pool tournament. She willwin if she sinks the 9-ball from the final rack, so she needsto line up her shot precisely. Both the cue ball and the 9-ball have mass m, and the cue ball is hit at an initialspeed of v₁. Jean

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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