A small sphere of mass m and radius r starts from rest at height h and rolls without slipping along the track shown in the figure. The radius of the loop (R) is much larger than the radius of the sphere (r). If h = 3R, find the magnitude of the normal force acting on the sphere at point P which is at the horizontal end of the circular track. (The moment of inertia of the sphere is I =mr? ) Figure P10.79 (Serway-Jewett) Select one: O a. N = mg 7r O b. N = mg 10R O C. N = SR mg d. N = m e. N =mg

A small sphere of mass m and radius r starts from rest at height h and rolls without slipping along the track shown in the figure. The radius of the loop (R) is much larger than the radius of the sphere (r). If h = 3R, find the magnitude of the normal force acting on the sphere at point P which is at the horizontal end of the circular track. (The moment of inertia of the sphere is I =mr? ) Figure P10.79 (Serway-Jewett) Select one: O a. N = mg 7r O b. N = mg 10R O C. N = SR mg d. N = m e. N =mg

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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