A player caught a cricket ball of mass 150g moving at a rate of 20 m/s. If the catching process is completed in 0.1s, the average force of the blow exerted by the ball on the hand of the player is equal to :
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a
150N
b
3N
c
30N
d
300N
answer is C.
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Detailed Solution
Force on the hand F = 150×10-3 ×20 - 00.1 N = 30 N
A player caught a cricket ball of mass 150g moving at a rate of 20 m/s. If the catching process is completed in 0.1s, the average force of the blow exerted by the ball on the hand of the player is equal to :