A 35 kg student bounces up from a trampoline with a speed of 7.4 m/s. (a) Determine the work done on the student by the force of gravity when she is 1.3 m above the trampoline. (b) Determine her speed at 1.3 m above the trampoline.

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Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
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Chapter5: Matter Waves
Section5.1: The Pilot Waves Of De Broglie
Problem 1E: A 0.20-kg ball is thrown upward. How much work is done on the ball by gravity as the ball rises...
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A 35 kg student bounces up from a trampoline with a speed of 7.4 m/s.

(a) Determine the work done on the student by the force of gravity when she is 1.3 m above the trampoline.

(b) Determine her speed at 1.3 m above the trampoline.

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