JEE Main & Advanced Physics Rotational Motion JEE PYQ-Rotational Motion

  • question_answer
    A particle is moving in a circular path of radius a, with a constant velocity v as shown in the figure. The centre of circle is marked by ‘C’. The angular momentum from the origin O can be written as:    [JEE ONLINE 12-04-2014]

    A)  \[va(1+cos2\theta )\]

    B)       \[va(1+cos\theta )\]

    C)  \[vacos2\theta \]

    D)       \[va\]

    Correct Answer: A


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