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October 26, 2014

Homework Help: Physics

Posted by Hank on Tuesday, November 27, 2012 at 4:51pm.

An object (m=2.85 kg) is attached to a disk-shaped pulley. The diameter of the pulley is 0.242 and its weight is 7.272 N. Suppose the object is allowed to fall (a) What is its linear acceleration? (b) What is the angular acceleration of the pulley? (c) How far does the bucket drop in 2.0 s?

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