Question

why does a cricketer lower his hand while catching cricket ball?​

Answer 1

Explanation:

While catching a ball, a cricket player lowers his hands, because by doing so, he increases the time of catch. That is, the person increases the time to bring about a given change in momentum, and hence rate of change of momentum decreases. Thus, a small force is exerted by ball on the hands.

Answer 2

to avoid injuries and reduce the force of the ball........

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