Physics, 25.01.2021 20:30 oneicyahdaley10

3. A 200-g ball falls vertically downward, hitting the floor with a speed of 2.5 m/s and rebounding upward with a speed of 2.0 m/s. a. Determine the change in momentum of the ball.. b. If the ball is in contact with the floor for 0.02 ms (milliseconds), what is the average force applied to the ball

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3. A 200-g ball falls vertically downward, hitting the floor with a speed of 2.5 m/s and rebounding...