A 50.0-kg block and a 100-kg block are connected by a string as in Figure P8.36. The

Question:

A 50.0-kg block and a 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 50.0 kg block and incline is 0.250. Determine the change in the kinetic energy of the 50.0-kg block as it moves from A to B, a distance of 20.0 m.

A 50.0-kg block and a 100-kg block are connected by a string as