Answer to Question #284398 in Math for seeeeeee

Question #284398

A 2kg box is pulled up by a force P which is acting parallel to the plane at a constant velocity of 3

m

s

. The length of the

plane is 4m and the top of the plane is 2m above the floor. Determine the pulling force P and the work done by

the same force. Use μk = 0.3

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