Physics, 24.04.2020 16:02 arri05

A baseball with a mass of 139 g is thrown horizontally with a speed of 39.4 m/s (88 mi/h) at a bat. The ball is in contact with the bat for 1.10 milliseconds and then travels straight back at a speed of 45.0 m/s (101 mi/h). Determine the average force (in N) exerted on the ball by the bat. Choose the direction of the incoming ball to be positive. (Indicate the direction with the sign of your answer.)

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A baseball with a mass of 139 g is thrown horizontally with a speed of 39.4 m/s (88 mi/h) at a bat....