The homogeneous wire ABC is bent into a semicircular arc and a straight section as shown and is attached to a hinge at A . Determine the value of 0 for which the wire is in equilibrium for the indicated position.

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A: Given, A load of 850 lb at C. Length of BD can be found by, BD=AB2+AD2=4.32+3.52=5.5443 ft

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Q: The homogeneous wire ABC is bent into a semicircular arc and a straight section as shown and is…

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Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.