In a Little League game, the 381 gram ball reaches the batter with a speed of 39

Question

In a Little League game, the 381 gram ball reaches the batter with a speed of 39.7 m/s. The batter hits the ball, and the ball leaves the bat with a new speed of 20.1 m/s, moving in the exact opposite direction. What is the magnitude of the impulse on the ball?

In a Little League game, the 321 gram ball reaches the batter with a speed of 42.1 m/s. The batter hits the ball, and the ball leaves the bat with a new speed of 19.3 m/s, moving in the exact opposite direction.The hit happens in a time of 10.87 milliseconds. What is the average force (in Newtons) by the bat on the ball?

Explanation / Answer

In a Little League game, the 381 gram ball reaches the batter with a speed of 39

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