The boom AC is supported at A by a ball-and-socket joint and by two cables BDC and CE. Cable BDC is continuous and passes over a pulley at D. Calculate the tension in the cable BDC (in Ib) if a crate has a weight of 58.75 lb. 3 ft 3 ft 4 ft 6 ft 4 ft 8 ft

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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.