You are lowering two boxes one on top of the other, down the by pulling surface of the ramp . both boxes move together at aconstant speed of 15.0…

You are lowering two boxes one on top of the other, down the by pulling surface of the ramp . both boxes move together at aconstant speed of 15.0 cm/s . thr coefficient of kinetic friction between the ramp and the lower box is 0.459, and the coefficient of static friction between the two boxes is 0.758