Question

A batsman deflects a ball by an angle of 45° without changing its initial speed which is equal to 54 km/h. What is the impulse imparted to the ball? (Mass of the ball is 0.15 kg.)


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Answer 1

Answer:

A batsman deflects a ball by an angle of 45∘ without changing its initial speed which is equal to 54kmh. What is the impulse imparted to the ball ? (Mass of the ball is 0.15 kg) =2μcostheta=2xx 0.15 xx 15 xx 0.9239=4.16kg m^(-1)

Answer 2

Answer:

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