2. Questions Bank
  3. 9th Class
  4. Science
  5. Work and energy

9th Class Science Work and energy Question Bank Work Power and Energy IIT JEE Objective Problems

  • question_answer
    Two balls of different masses have the same kinetic energy. Then the

    A)  heavier ball has greater momentum than the lighter ball.

    B)  lighter ball has greater momentum than the heavier ball.

    C)  both balls have equal momentum.

    D)  both balls have zero momentum.

    Correct Answer: A

    Solution :

      Answer is (a)


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