9th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    A body of mass 20 kg is moving along a straight path with velocity\[10\text{ }m/s\]. Find the kinetic energy of the body.

    A) 2 kJ

    B) 4 kJ

    C) 1 kJ

    D) 10 kJ

    E) None of these

    Correct Answer: C


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