Consider a solid sphere (mass, m and radius r) rolling down a U shape rigid rail without slipping. The sphere rolls down the slope from a location yT and it reaches the lowest point at yb. What will be the maximum velocity of the sphere at the lowest point of the U rail? What assumption you have made in the calculation. 4a. Suppose you hear a rumbling noise as the sphere roll down the rail and you also feel vibration on the rail and the infrared camera also indicates that the rail has a higher temperature after the sphere rolls over it. Do you expect the sphere to reach the original height Ут at the other end of the rail ie. y y,r? Explain. 4b. IYて天3千

Consider a solid sphere (mass, m and radius r) rolling down a U shape rigid rail without slipping. The sphere rolls down the slope from a location yT and it reaches the lowest point at yb. What will be the maximum velocity of the sphere at the lowest point of the U rail? What assumption you have made in the calculation. 4a. Suppose you hear a rumbling noise as the sphere roll down the rail and you also feel vibration on the rail and the infrared camera also indicates that the rail has a higher temperature after the sphere rolls over it. Do you expect the sphere to reach the original height Ут at the other end of the rail ie. y y,r? Explain. 4b. IYて天3千

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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