9th Class Science Force and laws of motion Question Bank 9th CBSE Science Force and laws of motion

  • question_answer
      What is the ratio of SI units to CGS units of momentum? How do you measure the effect of an impulsive force on the body?

    Answer:

                      A ratio of SI units to CGS units of momentum is (kg m/s)/(g cm/s) i.e., 105. The effect of an impulse force on the body is measured only in terms of impulse.


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