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  3. 9th Class
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9th Class Science Sample Paper Science Olympiad Model Test Paper-7

  • question_answer
    A force of 0.6 N on an object increases its velocity from 5 m/s to 6 m/s in 2 seconds. Find the mass of the object.

    A) 2 kg

    B)  1.2 kg

    C)  2.4 kg

    D)  3 kg

    E)  None of these

    Correct Answer: B

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