NEET Physics NLM, Friction, Circular Motion NEET PYQ-NLM Friction Circular Motion

  • question_answer
    A particle moving with velocity \[\overrightarrow{V}\] is acted by three forces shown by the vector triangle PQR. The velocity of the particle will:           [NEET 2019]

    A) Remain constant

    B) Change according to the smallest force \[\overrightarrow{QR}\]

    C) Increase

    D) Decrease

    Correct Answer: A

    Solution :

    [a] Vector sum of all force is zero V \[\to \] remain same


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