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a girl 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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a girl 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

User Sita
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1 Answer

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h max=v0^2/2g; v=√2gh max=v0=4,5m/s
User David Buckley
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