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November 21, 2014

Homework Help: physics

Posted by Mark on Friday, March 25, 2011 at 5:09pm.

A centrifuge takes 1 minute to turn through 20 complete revolutions before reaching it's final speed. What is the angular acceleration (assumed constant) and what was it's final angular speed in rpm? How do I solve this without knowing the radius of the centrifuge?

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