Question

An athlete making a jump to clear a bar kept at a certain height.Give reason.
(FORCE AND PRESSURE)

Answer 1

when we jump we are storing potential energy which is converted into vertical kinetic energy which is used to jump over the bar kept at a certain height.

Answer 2

Answer:

An athlete pushes the ground with his feet. His feet exert a muscular force on the ground. This allows him to jump over the bar. As a result, his state of motion get changed.

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