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October 31, 2014

Homework Help: physics

Posted by Sami on Thursday, November 3, 2011 at 7:49pm.

A uniform disk with a mass of 27.3 kg and a radius of 0.309 m is free to rotate about a frictionless axle. Forces of 90.0 N and 125 N are applied to the disk, as the drawing indicates.

(b) What is the angular acceleration of the disk?

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