SHEAR STRAIN

(A) : When a spiral spring is stretched by a force, shearing strain is produced in it. (R) : Shearing strain involves the change of shape of a body

Shearing strain is expressed by

Shearing strain is expressed by

Shearing strain is expreseed by

The ratio of shearing stress to a corresponding shearing strain is called the …A…of the material. It is also called the ….B…

If the shearing stressin 4.2 xx 10^8 N//m^2 and the shearing strain is 5 xx 10^-3 . The modulus of rigidity is

A 0.05 m cube has its upper face displaced by 0.2 cm by a tangential force of 8N . Calculate the shearing strain, shearing stress and modulus of rigidity of the material of the cube.