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July 28, 2014

Homework Help: Physics

Posted by Mark on Sunday, October 7, 2012 at 8:17pm.

A typical laboratory centrifuge rotates at 4100 rpm. Test tubes have to be placed into a centrifuge very carefully because of the very large accelerations.
(a) What is the acceleration at the end of a test tube that is 11 cm from the axis of rotation?

dropped from a height of 1.2 m and stopped in a 1.0 ms long encounter with a hard floor?

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