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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-41

  • question_answer
    The dimensional formula for torque is \[[M{{L}^{2}}{{T}^{-2}}]\], same as that of work or energy, its proper SI unit is

    A)  joule                           

    B)  either N-m or joule

    C)  N-m                           

    D)  None of these

    Correct Answer: C

    Solution :

    \[\tau =r\times F\] \ SI unit of torque is N-m.


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