NEET Physics Rotational Motion NEET PYQ-Rotational Motion

  • question_answer
    A rope is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N?                        [NEET-2017]

    A) \[~5\text{ }m/{{s}^{2}}\]

    B) \[~25\text{ }m/{{s}^{2}}\]

    C) \[~0.25\text{ }rad/{{s}^{2}}\] 

    D) \[~25\text{ }rad/{{s}^{2}}\]

    Correct Answer: D

    Solution :

    [d]


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