AMU Medical AMU Solved Paper-2008

  • question_answer
    If the unit of force is 1 kilo newton, the length is 1 km and time 100 s, what will be the unit of mass?

    A)  1,000 kg                              

    B)  1 kg

    C)  10,000kg                            

    D)  100 kg

    Correct Answer: C

    Solution :

                     Let x kg be unit of mass, then                 \[F={{(x\,kg)}^{1}}{{(1000\,m)}^{1}}{{(100\,s)}^{-2}}\]                 \[100=x\times 1000\times \frac{1}{10000}\]                 \[x=10000\,kg\]                 \[x={{10}^{4}}\,kg\]       


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