NEET Sample Paper NEET Sample Test Paper-32

  • question_answer A rod of length 1m and mass 4kg is fixed at one end and is initially hanging vartical. The free end is now raised until it makes an angle of \[{{60}^{o}}\] with the vertical. The amount of work required will be:-

    A)  \[9.8\text{ }J\]               

    B)  \[19.6\text{ }J\]

    C)  \[4.9\text{ }J\]               

    D)  \[2.45\text{ }J\]

    Correct Answer: A

    Solution :

    Not available


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