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May 29, 2015

Homework Help: physics

Posted by Anonymous on Monday, March 24, 2014 at 10:51pm.

A compact disk player has just been turned off. A disk decelerates uniformly from an initial angular velocity of 7.90 rev/s. The disk rotates through 5.50 revolutions before coming to rest. What is the tangential acceleration of a point on the disk 5.05 cm from the axis?

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