JEE Main & Advanced Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Non-uniform Motion

  • question_answer
    Acceleration of a particle changes when          [RPMT 2000]

    A)             Direction of velocity changes

    B)             Magnitude of velocity changes

    C)             Both of above

    D)             Speed changes

    Correct Answer: C

    Solution :

                    Because acceleration is a vector quantity


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