A horiztonal force of 60.0 N is applied to a 3.00 kg block as the block slides a distance of 0.500 m up a ramp. The ramp is inclined at an angle of 30.0? and the coe?cient of kinetic friction between the ramp and the block is 0.600.
(a) If the block is initially at rest, how fast is it moving at the end of the displacement?
(b) What is the average power delivered to the block by the applied force during its displacement?
(c) What is the instantaneous power delivered to the block at the end of the displacement?