In the figure here, a solid brass ball of mass 0.214 g will roll smoothly along a loop-the-loop track when released from rest alóng the straight section. The circular loop has radius R= 0.18 m, and the ball has radius r<< R. (a) What is h if the ball is on the verge of leaving the track when it reaches the top of the loop? (b) If the ball is released at heighth = 4R, what is the magnitude of the horizontal force component acting on the ball at point Q? (a) h= i (b) F= i

In the figure here, a solid brass ball of mass 0.214 g will roll smoothly along a loop-the-loop track when released from rest alóng the straight section. The circular loop has radius R= 0.18 m, and the ball has radius r<< R. (a) What is h if the ball is on the verge of leaving the track when it reaches the top of the loop? (b) If the ball is released at heighth = 4R, what is the magnitude of the horizontal force component acting on the ball at point Q? (a) h= i (b) F= i

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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(b) If the ball is released at heighth = 4R, what is the magnitude of the horizontal force component acting on the ball at point Q?
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