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July 28, 2014

Homework Help: pHYSICS hELP rATIONAL SPEEDS OF DISKS

Posted by James on Wednesday, April 18, 2012 at 7:30pm.

If rotational speed of a disc remains constant, what happens to the speed of a point on the disc if its distance from the axis is doubled?


It stays the same



It also doubles





It triples



It quadruples

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