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April 16, 2014

Homework Help: Physics

Posted by Fatima on Saturday, October 8, 2011 at 3:21am.

a 2.5kg block initially at rest on horizontal surface. A horizontal force F of magnitude 6N and a vertical force P are the applied to the block. The coefficients of friction for the block and surface are Ms=0.4 and Mk=0.25.Determine the magnitude of the frictional force acting on the block if force P is a) 8N b) 10N c) 12N

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