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  3. 8th Class
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8th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    SI unit of force is Newton which is denoted by letter N. Another non SI unit of force is kg f (kilgram force). Which one of the following is correct about the relationship between kilogram force and newton?

    A) 1 kilogram force = 9.8 N.

    B) 1 kilogram force = 1.8 N.

    C) 1 kilogram force = 12 N.

    D) 1 kilogram force = 8 N.

    E) None of these

    Correct Answer: A

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