Banking Physics Wave Mechanics Question Bank Mechanics

  • question_answer
    \[[M{{L}^{-2}}{{T}^{-2}}]\] are dimensions of

    A)  force               

    B)         moment of force  

    C)  momentum        

    D)         power

    Correct Answer: B

    Solution :

     Moment of free = r\[\times \]F                         \[=[L][ML{{T}^{-2}}]=[M{{L}^{2}}{{T}^{-2}}]\]


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