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Railways Basic Science and Engineering Time and Motion Question Bank Speed and Velocity

  • question_answer
    A particle moves from (2,3) m to (4,1) m. The displacement vector is

    A)  \[2i+2jm\]                    

    B)  \[-2i-2jm\]

    C)  \[2i-2jm\]                     

    D)  \[-2i+2jm\]

    Correct Answer: C

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