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Physics, 10.10.2019 22:20 OojohnnyoO116
Achild bounces a 51 g superball on the sidewalk. the velocity change of the super bowl is from 22 m/s downward to 14 m/s upward. if the contact time with the sidewalk is 1 800 s, what is the magnitude of the average force exerted on the superball by the sidewalk?
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Achild bounces a 51 g superball on the sidewalk. the velocity change of the super bowl is from 22 m/...
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