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11th Class Physics Laws Of Motion / गति के नियम Question Bank 11th CBSE Physics NLM, Friction, Circular Motion

  • question_answer
    Calculate the force acting on a body whose linear momentum changes by \[\text{2}0\text{ kg m}{{\text{s}}^{\text{-1}}}\] in 10 s.

    Answer:

                    Force = rate of change of linear momentum = \[\frac{20}{10}=2N\]                


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