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Physics, 08.11.2019 17:31 lambobacon4515

Agirl on a backyard trampoline bounces straight upward with an initial velocity of 4.5 m/s. what is the girl's velocity when she returns to the trampoline

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Agirl on a backyard trampoline bounces straight upward with an initial velocity of 4.5 m/s. what is...
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