Quiz "Momentum\" The momentum of a 55 kg skater is 66 kgxm/s [5]. What is his velocity? (ZR) A volleyball player spikes the ball with an impulse of 8.8 kgxmfs over a duration of 2.32-C10'3 5. What is the applied force? (2K) A 2.0 kg curling stone is moving down the ice at 3.5 mls [W]. What force is needed to stop the stone in a time of 3.5x10'4 5? (2A} A 0.012 kg bullet is fired horizontally into a stationary 5.00 kg block of wood and becomes embedded in the wood. After the impact, the block and bullet begin to move with an initial velocity of 0.32 mfs [E]. What was the velocity of the bullet just before it hit the wood? {3A} A girl whose mass is 37 kg steps off a stationary 4.0 kg toboggan onto the snow. If her forward velocity is 0.50 ms relative to the snow, what is the recoil velocity of the toboggan? AsSume that friction is negligible. (3A) In billiards, the 0.165 kg cue ball is hit to the 0.155 kg eight ball which is stationary. The cue ball travels at 5.2 ms forward and, after impact, rolls away at an angle of 40.0\" counterclockwise from its initial direction with a speed of 3.? mfs. What is the velocity of the eight ball? (4T)