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  5. Force and laws of motion

9th Class Science Force and laws of motion Question Bank Self Test-5

  • question_answer
    A batsman hits back a ball straight in the direction of the bowler without changing its initial speed of 12 m/s. If the mass of the ball is 0.15 kg, determine the impulse imparted to the ball. (Assume linear motion of the ball)

    A)  4.6 Ns

    B)  3.6 Ns

    C)  2.6 Ns

    D)  0 Ns

    E)  None of these

    Correct Answer: B

    Solution :


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