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December 19, 2014

Homework Help: physics

Posted by Arthur on Sunday, September 30, 2012 at 4:28pm.

A dentist's drill starts from rest. After 3.62 s of constant angular acceleration it turns at a rate of 2.70E+4 revolutions per minute. Find the drill's angular acceleration.

Determine the angle through which the drill rotates during this period.

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