A pitcher throws a 0.14-kg baseball toward the batter sothat it crosses home plate horizontally and has a speed of 42 m/sjust before it makes contact with the bat. The batter then hits theball straight back at the pitcher with a speed of 48 m/s. Assumethe ball travels along the same line leaving the bat as it followedbefore contacting the bat. (a) What is the magnitude of theimpulse delivered by the bat to the baseball? (b) If the ball is incontact with the bat for 0.005 0 s, what is the magnitude of theaverage force exerted by the bat on the ball? (c) How does youranswer to part (b) compare to the weight of the ball?

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