9th Class Science Force and laws of motion Question Bank Force and Laws of Motion

  • question_answer
    Which of the following is not a perfectly inelastic collision?

    A)  Striking of two glass balls  

    B)  A bullet striking a bag of sand

    C)  An electron captured by a proton

    D)  A man jumping into a moving cart

    Correct Answer: A

    Solution :

     In perfectly inelastic collision, both the bodies should have same velocities after the collision.


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