# physics

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A CRICKET BALL OF MASS 0.4kg MOVING WITH A VELOCITY OF 72km/h IS BROUGHT TO REST
BY A PLAYER . WHAT IS THE MAGNITUDE OF THE AVERAGE FORCE EXERTED BY THE PLAYER?

• physics -

depends on how long it took to stop the ball, or how far it traveled while being stopped.

Surely you can see that a gentle push (small force) exerted over many meters would do the job, as would a strong force imparted in an instant.

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