The100-kg pendulum has a center of mass at G and a radius of gyration about G of kg = 250 mm. Determine the horizontal and vertical components of reaction on the beam by the pin A and the normal reaction of the roller B at the instant 6 = 07 when the pendulum isrotating at @ = 4 rad/s. Neglect the weight of the beam and the support.

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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,