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  3. 9th Class
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9th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    A body of mass 3 kg is dropped from the height of 15 m. Find the kinetic energy of the body when it is at a height of 10 m, above the ground.

    A) 25 joule

    B) 259 joule

    C) 294 joule

    D) 32 joule

    E) None of these

    Correct Answer: C

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