Given the statically indeterminate system, determine the reactions (magnitude and direction) at A and E. (Esteel = 200 GPa; Eprass = 105 GPa) %3D Lengths are in millimeters 50 50 90 60 A DI E Steel B• Brass 40 kN 30 kN d = 15 mm %3D

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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,