A baseball approaches home plate at a speed of 43.0 m/s, moving horizontally just before being hit by a bat. The batter hits a pop-up such that after hitting the bat, the baseball is moving at 56.0 m/s straight up. The ball has a mass of 145 g and is in contact with the bat for 1.70 ms. What is the average vector force the ball exerts on the bat during their interaction? (Let the +x-direction be in the initial direction of motion, and the +y-direction be up.)

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Q: - net force

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A: Given, m = 5 kg  t = 20s u = 2 ms-1 v = 4 m/s

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Q: As a protest against the umpire's calls, a baseball pitcher throws a ball straight up into the air…

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