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

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 83P: A solid sphere of mass m and radius r rolls without slipping along the track shown in Figure P10.83....

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