February 21, 2017

Homework Help: physics

Posted by phill on Tuesday, April 13, 2010 at 11:05pm.

A coin rests 15 cm away from the center of a turntable. The turntable starts to rotate at an angular acceleration of .8 rad/s^2 and after 7 seconds it slides off. What is the coefficient of static friction between the coin and the surface?

Just give me step by step on how to solve this problem.

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