n the figure, the link number 2 is balanced in the mechanism operating in the vertical plane. a) Determine all the reaction (bond) forces and the torque T2 that should be applied to limb 2. b) Find the torque T2 to be applied to the limb no. 2 with the virtual work principle.

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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.