Help me please is for today _II_ A pickup truck tailgate supports a crate (WC = 150 lb), as shown in the figure. The tailgate weighs WT = 60 lb and is supported by two cables (only one is shown in the figure). Each cable has an effective crosssectional area Ae = 0.017 in2. (a) Find the tensile force T and normal stress σ in each cable. (b) If each cable elongates δ = 0.01 in. due to the weight of both the crate and the tailgate, what is the average strain in the cable?

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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.