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Problem 11 : A pitcher throws a baseball (mass 0.15 kg) at 40 m/s toward a...

Problem 11

: A pitcher throws a baseball (mass 0.15 kg) at 40 m/s toward a batter. The batter

swings, and hits the baseball directly back to the pitcher at 40 m/s. If the contact time between

the bat and the ball is 0.01 seconds, what was the average force of the bat on the ball?

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