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Introductory Physics Homework Help
Will the 2 dimensional sphere rotate?
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[QUOTE="PhysicS FAN, post: 6136858, member: 657670"] Sorry my fault, B is representing a point not a force. The theoritical proof is that in order for the sphere to rotate, the torque of F should be bigger than the torque of T. Its clear that both T and F are in the same distance from the center K which means we can now compare F and T as forces. The biggest value of T is always less than F since T=μ*N=0.25*N and N the reaction of the verticall wall is not big enough to cause balance. [/QUOTE]
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Introductory Physics Homework Help
Will the 2 dimensional sphere rotate?
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