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JEE Main202226 Jun 2022Evening ShiftPhysicsCenter of Mass, Momentum and CollisionActual

A batsman hits back a ball of mass 0 . 4 kg straight in the direction of the bowler without changing its initial speed of 15 m s - 1 . The impulse imparted to the ball is _____ N s .

Correct answer

0

Step-by-step solution

Impulse, J = ∫ F d t = Change in momentum Therefore, Impulse, Δ p = m v - - m v = 2 m v = 2 × 0 . 4 × 15   = 12   N   s

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