Direct stresses of 160 N/mm^2 (tension), and 120 NDirect stresses of 160 N/mm^2 (tension), and 120 N/mm^2 (compression), are applied at a point in an elastic material on two mutually perpendicular planes. The maximum principle stress in the material is limited to 200 N/mm^2 (tension) use graphic method (Mohrs circle) to find the allowable valve of shear stress at the point. Show transcribed image text