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February 28, 2015

Homework Help: physics

Posted by Anonymous on Saturday, October 23, 2010 at 11:26pm.

A 49.7-cm diameter disk rotates with a constant angular acceleration of 2.7 rad/s2. It starts from rest at t = 0, and a line drawn from the center of the disk to a point P on the rim of the disk makes an angle of 57.3 with the positive x-axis at this time.

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