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July 23, 2014

Homework Help: Physics-11

Posted by G on Friday, March 23, 2012 at 10:34pm.

A 12 kg object is at the top of a 41 degree inclined ramp. It is released and it reaches the bottom of the 85 m ramp in 2.3 seconds. what is the force of friction between the object and the ramp? What is the coefficient of friction?

Can someone help me do this?

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