A cricket ball of mass 250 g collides with a bat at 10 m s⁻¹ and returns with the same speed in 0.01 s. The average force on the ball is:
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A cricket ball of mass 250 g collides with a bat at 10 m s⁻¹ and returns with the same speed in 0.01 s. The average force on the ball is:
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