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April 16, 2014

Homework Help: physics

Posted by phil on Sunday, March 31, 2013 at 10:16pm.

solid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with angle = 30o. The sphere has mass M = 8 kg and radius R = 0.19 m . The coefficient of static friction between the sphere and the plane is = 0.64. What is the magnitude of the frictional force on the sphere?

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