2. Sample Papers
  3. 9th Class
  4. Science

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

  • question_answer
    A force acts on a particle of mass 200 g. The velocity of the particle changes from in 2.5 s. assuming the force to be constant, find its magnitude.

    A) 2 N

    B) 4 N

    C) 6 N

    D) 8 N

    E) None of these

    Correct Answer: E

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