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May 6, 2015

Homework Help: PHYSICSSS HELP PLEASE

Posted by Anonymous on Monday, February 13, 2012 at 12:02am.

A crate of potatoes of mass 9.0 kg is on a ramp with angle of incline 30 to the horizontal. The coefficients of friction are μs = 0.69 and μk = 0.41. Find the frictional force (magnitude and direction) on the crate if the crate is at rest.

magnitude N
direction

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