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A 33-kg girl is bouncing on a trampoline. During a certain interval after she leaves the

surface of the trampoline, her kinetic energy decreases to 195 J from 425 J. How high
does she rise during this interval? Neglect air resistance.

User Lorg
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1 Answer

3 votes
The way to do this is to times 33 x 5 then that answer will be times  by 2 boom thats your answer!!
User Christophe Vidal
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