In a cricket match between India and south Africa, the Indian batsman defends a ball from south African bowler which is thrown with a speed of 20m/s. after striking the Indian batsman’s bat, the ball goes in the opposite direction with the same speed. The time of impact was 0.5 sec and the mass of the ball is 4 kg. Find (i) force exerted by the Indian player’s bat on the ball (ii) impulse.
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hmmmmmm.............. really sorry don't know the answer
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A batsman hits back a ball straight in the direction of the bowler without changing its initial speed of 12 ms
−1
. If the mass of the ball is 0.15kg the magnitude of the impulse imparted to the ball is
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