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Discussion :: GATE Mechanical

  1. A concentrated mass m is attached at the centre of a rod of length 2L as shown in the figure. The rod is kept in a horizontal equilibrium position by a spring of stiffness k. For very small amplitude of vibration, neglecting the weights of the rod and spring, the undamped natural frequency of the system is

  2. A.
    √k/m
    B.
    √2k/m
    C.
    √k/2m
    D.
    √4k/m

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    Workspace

    Answer : Option D

    Explanation :

    -NA-


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