9th Class Science Force and laws of motion Question Bank Case Based MCQs - Force and Laws of Motion

  • question_answer
    The unit of measuring momentum of moving body is

    A) \[{{\operatorname{ms}}^{-1}}\]                   

    B) kg-\[{{\operatorname{ms}}^{-1}}\]

    C) kg-\[{{\operatorname{ms}}^{-2}}\]                   

    D) \[N-{{m}^{2}}k{{g}^{-2}}\]

    Correct Answer: B

    Solution :

    [b] Unit of momentum is kg-\[m{{s}^{-1}}\].


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