A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass underneath. The drawbridge weighs45,000 N and is 14.0 m long. A cable is connected 3.5 m from thehinge where the bridge pivots (measured along the bridge) and pullshorizontally on the bridge to hold it in place. If the cable suddenly breaks, what is the magnitude of the angular acceleration of the drawbridge just after the cable breaks?

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Q: k= 80 N/m 4 N 6 N G ► 4 N 1.2 m Reference Line

A: Refer below content For solutions.

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Q: Please answer the question

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.