A short, square steel bar, 1 in. by 1 in. in cross section, is subjected to an axial tensile load of 8000 lb. Compute the shear stress and tensile stress acting on a plane whose normal is inclined at...

A short, square steel bar, 1 in. by 1 in. in cross section, is subjected to an axial tensile load of 8000 lb. Compute the shear stress and tensile stress acting on a plane whose normal is inclined at 60° to the longitudinal axis of the member.