A 5.0 kg bowling ball going 3.6 m/s E hits a 0.70 kg bowling pin which is at rest. The collision lasts 0.012 s and the bowling pin ends up going 7.4 m/s 34° S of E (two dimensional collision, use vectors). (a) What is the final velocity of the bowling ball? (2.8 m/s, 12° N of E) b) What impulse (change in momentum) did the bowling pin experience ? The bowling ball ? (5.2 kg m/s, 34° S of E, 5.2 kg m/s, 34° N of W, equal & opp) c) What force did the bowling pin experience during the collision (size and direction)? (4.3 x 102 N, 34° S of E)

A 5.0 kg bowling ball going 3.6 m/s E hits a 0.70 kg bowling pin which is at rest. The collision lasts 0.012 s and the bowling pin ends up going 7.4 m/s 34° S of E (two dimensional collision, use vectors). (a) What is the final velocity of the bowling ball? (2.8 m/s, 12° N of E) b) What impulse (change in momentum) did the bowling pin experience ? The bowling ball ? (5.2 kg m/s, 34° S of E, 5.2 kg m/s, 34° N of W, equal & opp) c) What force did the bowling pin experience during the collision (size and direction)? (4.3 x 102 N, 34° S of E)