A 33-kg girl is bouncing on a trampoline during a
A 33-kg girl is bouncing on a trampoline. During a certaininterval after leaving the surface of the trampoline, her kineticenergy decreases to 190 J from 450 J. How high does she rise duringthis i nterval? Neglect air resistance.
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a 33-kg girl is bouncing on a trampoline during a certaininterval after leaving the surface of the trampoline her
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