A 6.7 kg block is set into motion up an inclined plane with an initial speed of 6 m/s. The block comes to rest after traveling 1.5 m along the plane, which is inclined at an angle of 29? to the horizontal.
The acceleration of gravity is 9.8 m/s2 .Determine the magnitude of the change in the block's kinetic energy.Determine the change in the block's potential energy.Assumed: The frictional force is constant. Determine the magnitude of the frictional force exerted on the block. Answer in units of N. What is the coefficient of kinetic friction?