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April 26, 2015

Homework Help: physics

Posted by Science on Monday, May 6, 2013 at 9:04pm.

A 16 lb block rests on a horizontal frictionless surface. A cord attached to the block, running horizontally, passes over a pulley whose diameter is 1 in, to a hanging block weighing 16 lb. The system is released from rest, and the blocks are observed to move 7.6 ft in 4 s. What is the moment of inertia of the pulley (in slug-feet^2)?

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