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Railways NTPC (Technical Ability) Engineering Mechanics and Strength of Materials Question Bank Engineering Mechanics

  • question_answer
    When a mass is rotating in a plane about a fixed point, its angular momentum is directed along:

    A) The radius

    B) The tangent to the orbit

    C) A line perpendicular to the plane of rotation

    D) None of the above.

    Correct Answer: D

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