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JEE Main & Advanced Physics Vectors Question Bank Addition and Subtraction of Vectors

  • question_answer
    The resultant of two vectors \[\overrightarrow{P}\] and \[\overrightarrow{Q}\] is \[\overrightarrow{R}.\] If Q  is doubled, the new resultant is perpendicular to P. Then R equals

    A)                 P            

    B)                 (P+Q)

    C)                 Q

    D)                 (P?Q)

    Correct Answer: C

    Solution :

                       


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