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Laws of Motion
Question
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A player caught a cricket ball of mass 150 g moving at a rate of 20 m/s. If the catching process is completed in 0.1 s, the force of the blow exerted by the ball on the hand of the player is equal to

  • 300 N

  • 150 N

  • 30

  • 3 N

Answer

C.

30

(mv-0)
⇒ 0.15 x 20
F = 3/0.1 = 30 N

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Some More Questions From Laws of Motion Chapter

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