Question

When we jump on a concrete surface, the feet get injured. give reason.​

Answer 1

Answer:

When you jump onto the concrete surface, your feet are brought to rest almost instantaneously because the rate of change of momentum is very high. Hence, you get injured due to a large force on your body on account of the hard floor.

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Answer 2

If the man lands on hard ground like cement floor, then his momentum will be reduced to zero in, very short time. The rate of change of momentum will be large due to, which a large opposing force,will act on the man. This force, can lead to serious injuries to the man.

Explanation:

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