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April 20, 2014

Homework Help: Physics 1

Posted by Anonymous on Thursday, October 20, 2011 at 9:00pm.

A 50.0-kg block and 100-kg block are connected by a string as in Figure P8.36. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between the 50-kg block and incline is 0.250. Determine the change in the kinetic energy of the 50-kg block as it moves from A to B, a distance of 20.0 m

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