Answer to Question #43396 in Mechanics | Relativity for Monica Walkowiak
A block is allowed to slide down a frictionless plane which is inclined at 42 degree with the horizontal. A force of 56. 0 N is applied parallel and toward the top of the plane. If the block has a mass of 15.0 kg, what is the kinetic energy of the block when it has moved 2.50m down the plane?
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