JIPMER Jipmer Medical Solved Paper-1999

  • question_answer
    A man travels 4 km due East and then 3 km due North. The magnitude of his displacement is:

    A)  7 km                                    

    B)  1 km                    

    C)  5 km                    

    D)         None of these

    Correct Answer: C

    Solution :

    The magnitude of his displacement is \[=\sqrt{{{(4)}^{2}}+{{(3)}^{2}}}=\sqrt{16+9}=5km\]


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