Answer to Question #126501 in Physics for nannnaaa

Question

7. Each push of the legs drives the sumo wrestler 10 cm higher in the air. If on the first push, the trampoline went from 8 cm below its normal surface plane, find the average force exerted by his leg muscles?


8. Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo wrestler lose on each bounce in this situation?

9. How can a gymnast keep a constant bounce height in a real world trampoline?

Answer 1

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