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Physics, 29.06.2021 01:00 hardwick744
A ball with a mass of 275 g is dropped from rest, hits the floor, and rebounds upward. If the ball hits the floor with a speed of 2.60 m/s, rebounds with a speed of 1.84 m/s, and is in contact with the floor for 1.40 ms, determine the following.
(a) magnitude of the change in the ball's momentum (Let up be in the positive j hat direction.)
kg
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