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

  • question_answer
    An object of mass 2 kg is raised to a height of 0.102 metres. Find the energy required to raise the object to the height.

    A) 2.5892 joule      

    B) 1.9992 joule

    C) 1.7175 joule

    D) 1.5065 joule

    E) None of these

    Correct Answer: B

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