Two parallel and opposite forces, each of magnitude `4000 N`, are applied tangentially to the upper
Channel: Doubtnut
Date: 2020-07-26

Two parallel and opposite forces, each of magnitude `4000 N`, are applied tangentially to the upper and lower faces of a cubical metal blcok `25 cm` on a side. Find the angle of shear and the displacement of the upper surface relative to the lower surface. The shear mdulus for the metal is `80 GPa`.