9th Class Science Force and laws of motion Question Bank Force And Laws Of Motion Summtive Objective Problems

  • question_answer
    Which of the following is the unit of linear momentum?

    A)  kg m/s                                

    B)  kg ms

    C)  \[\text{kg}\,\text{m}{{\text{s}}^{-\text{2}}}\]                 

    D)  kg

    Correct Answer: B

    Solution :

       Momentum \[=m\times v=kg\times m/s=kg\,\,m/s\]


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