Physics, asked by saikiran7718, 1 year ago

why does a pole vault jumper land on thick mats of foam is it safe to jump on sand rather than a cement floor why

Answers

Answered by WEASLEYGINNY
0
the force by which the  jumper strikes the floor will be more than foam. when it comes in contact with foam, the contact time with the surface increases due to which less force is apllied back.
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