A cylinder of length 1.5 m and diameter 4 cm is fixed at one end. A tangential force of `4 xx 10^(5) N` is applied at the other end. If the rigidity modulus of the cylinder is `6 xx 10^(10) Nm^(-2)` then, calculate the twist produce in the cylinder.

A wire of length 10 m and of cross-section 1 xx 10^(-4) sq.m is fixed at one end and a load of 1200 kg is attached at the other end. Then the extension produced is (Y=9.8xx10^(10)N//m^(2))

One of the square faces of a metal slab of side 50 cm and thickness 20 cm is rigidly fixed on a horizontal surface. If a tangential force of 30 N is applied to the top face and it is known that the shear modulus of the material is 4 xx 10^(10) N//m^(2) , then the displacement (in m) of the top face is

One of the square faces of a metal slab of side 50 cm and thickness 20 cm is rigidly fixed on a horizontal surface. If a tangential force of 30 N is applied to the top face and it is known that the shear modulus of the material is 4 xx 10^(10) N//m^(2) , then the displacement (in m) of the top face is

A rubber cube of side 5 cm has one face fixed while a tangential force 1800N is applied on its opposite face. If modulus of rigidity of rubber is 2.4 xx 10^(6) Nm^(-2) , then the lateral displacement of the strained face is _____

A metal cube of side length 8.0cm has its upper surface displaced with respect to the bottom by 0.10 mm when tangential force of 4 xx 10^4N is applied at the top with bottom surface fixed. The rigidity modulus of the material of the cube is