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March 27, 2015

Homework Help: College Physics

Posted by Ree on Wednesday, November 24, 2010 at 1:29am.

A string that passes over a pulley has a 0.331g mass attached to one end and a 0.625g mass attached to the other end. The pulley, which is a disk of radius 9.50cm , has friction in its axle.
What is the magnitude of the frictional torque that must be exerted by the axle if the system is to be in static equilibrium?

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