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  3. 9th Class
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9th Class Science Sample Paper Science Olympiad Model Test Paper-12

  • question_answer
    A 10 kg ball is thrown upward with a speed of\[5\text{ }m/s\]. Find the potential energy of the ball when it reaches the highest point?

    A) 120 J

    B) 100 J

    C) 125 J

    D) 150 J

    E) None of these

    Correct Answer: C

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