Question

an athlete takes the help of long bar during high jump. Identify the agent exerting force on which force is applied and the effect of force​

Answer 1

Answer:

In the high jump by the athlete the force acts on the ground and the ground helps the athlete in jumping. The effect os change in motion and the cause id muscular force or friction force.

Explanation:

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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 gets changed.