J & K CET Engineering J and K - CET Engineering Solved Paper-2005

  • question_answer
    Two simple pendulums of lengths \[1.44\text{ }m\]and \[1\text{ }m\] start swinging together. After how many vibrations will they again start swinging together?

    A)  5 oscillations of smaller pendulum

    B)  6 oscillations of smaller pendulum

    C)  4 oscillations of bigger pendulum

    D)  6 oscillations of bigger pendulum

    Correct Answer: B

    Solution :

     6 oscillations of smaller pendulum


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