Wednesday

August 27, 2014

August 27, 2014

Posted by **Joe** on Thursday, April 5, 2012 at 10:39am.

What is the moment of inertia of this wheel about an axle through its center perpendicular to the plane of the wheel?

Express your answer in terms of the given quantities.

If the wheel is given an initial spin with angular velocity (omega)_0 and stops uniformly in time T, what is the frictional torque at its axle?

Express your answer in terms of the given quantities.

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