15 15-58. A ball having a mass of 200g is released from rest at a height of 400 mm above a very large fixed metal surface. If the ball rebounds to a height of 325 mm above the surface, determine the coefficient of restitution between the ball and the surface. 15-59. The 5-Mg truck and 2-Mg car are traveling with the free-rolling velocities shown just before they collide. After the collision, the car moves with a velocity of 15 km/h to the right relative to the truck. Determine the coefficient of restitution between the truck and car and the loss of energy due to the collision. 15-62 subje perfe befor The s 15-63 restit one a collis reach of eac 30 km/h 10 km/h Prob. 15-59 *15-60. Disk A has a mass of 2 kg and is sliding forward on the smooth surface with a velocity (VA) = 5 m/s when it Ales-disk R which is sliding towards A at