Physics, 24.12.2019 06:31 giusto1073

A0.3 kg rubber ball is dropped from the window of a building. it strikes the sidewalk below at 30 m/s and rebounds up at 20 m/s. the magnitude of the impulse due to the collision with the sidewalk is:

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A0.3 kg rubber ball is dropped from the window of a building. it strikes the sidewalk below at 30 m/...