Pend 1 . . u um exPCHment 15 performed as shown in the diagrams below. The ball f 0. wild the wooden block has a mass of 1.000 kg. You will need to atlon of energy. 7 0 Ball pendulum is released. striking block pendulum. OBall pendulum rebounds. OBlock pendulum responds to impact. a. Find the momentum of the system before the ball hits the block. b. Find the momentum of the system after the ball hits the block. 0. Show the appropriate calculations to determine if the collision is elastic or inelastic. W \"m