A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper to:
(2 Points)
Exert large force on the ball
(b) Increases the force exerted by the ball on hands
(c) Increase the rate of change of momentum
(d) Decrease the rate of change of momentum
Answers
Answered by
1
Answer:
d. To reduce the Impact force , he reduces the Sudden shock by retreating . this increased Time of impact thus reducing the Force of impact which is nothing BUT rate of rate of P , momentum
Answered by
1
Answer:
(d) Decrease the rate of change of momentum
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