A 10 kg block is allowed to slide down a frictional incline for a length of 10 m on an incline of 35. At the end of the ramp, the block slides off and falls 20 m to the ground below. The coefficient of kinetic friction between the incline and the block is .21. What is the acceleration of the block on the incline? Explain how energy is trans formed. What is the velocity at the end of the incline how much time is the block on the incline? How long is the block in the air?
what is the horizontal distance from the end of the incline to when the block stricks the ground?