AP EAMCET Medical 25 Sep 2020 Shift 2 Paper

A square slab of side 0.5 m and thickness 0.1 m is subjected to a shearing force of 9 x 104 N with the lower edge riveted to the floor, If the shear modulus of the material of the slab is 5.6 x 109 N. m−2 find the shearing strain.