The mass m is attached to one end of a weightless stiff rod which is rigidly connected to the center of a homogeneous cylinder of radius r, if the cylinder rolls without slipping, What is the natural frequency of oscillation of the system?

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Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,