A rubber block `1cmxx3cm10cm` is clamped at one end with its 10cm side vertical. A horizontal force of 30 N is applied to the free surface. What is the horizontal displacement of the top face ? Modulus of rigidity of rubber `1.4xx10^(5)Nm^(-2)`

A rubber eraser 3 cmxx1cmxx8cm is clamped at one end with 8 cm edge as vertical. A horizontal force of 2.1N is applied on the free surface. Shear modulus of rubber =1.4xx10^(5)Nm^(-2) . The horizontal displacement (in mm) of the top face is x. Find x.

A rubber cube of side 5 cm has one side fixed while a tangential force equal to 1800 N is applied to opposite face. Find the shearing strain and the lateral displacement of the strained face. Modulus of rigidity for rubber is 2.4 xx 10^(6) N//m^(2) .

A rubber cube of side 5 cm has one side fixed while a tangential force equal to 1800 N is applied to opposite face, find the shearing strain and the lateral displaceement of the strained face, modulus of rigidity for rubber is 2.4xx10^(6)N//m^(2)

A copper metal cube has each side of length 1 m. The bottom edge of the cube is fixed and tangential force 4.2xx10^(8) N is applied to a top surface. Calculate the lateral displacemet of the top surface if modulus of rigidity of copper is 14xx10^(10)" N"//"m"^(2) .

If a shear force of 3000 N is applied on a cube of side 40 cm, then displacement of the top surface of the cube when bottom surface is fixed, is " "(eta=5xx10^(10)N//m^(2))

A steel plate of face area 4 cm2 and thickness 0.5 cm is fixed rigidly at the lower surface. A tangential force of 10 N is applied on the upper surface. Find the lateral displacement of the upper surface with respect to the lower surface. Rigidity modulus of steel =8.4xx10^10Nm^-2 .

Distinguish between forced vibrations and resonance. Draw neat, labelled diagrams for the modes of vibration of a streched string in second harmonic and third harmonic. The area of the upper face of a rectangular block is 0.5mxx0.5m and the lower face is fixed. The height of the block is 1cm . A shearing force applied at the top face produces a displacement of 0.015 mm . Find the strain and shearing force. (Modulus of rigidity : eta=4.5xx10^(10)N//m^(2) )

A metal plate has the dimensions 10cm xx 10cm xx 1mm . One of its faces having larger area is fixed and a tangential force is applied to the opposite larger face. If the lateral displacement between the two surfaces is 1.2 xx 10^(-3) mm , and the modulus of rigidity of the metal is 5 xx 10^(10) N//m^(2) , then the tangential force is

A horizontal force of 129.4 N is applied on a 10 kg block which rests on a horizontal surface. If the coefficient of friction is 0.3, the acceleration should be

A rubber cube of side 10 cm has one side fixed to a horizontal surface. A tangential force of 2000 N is applied on the opposite face. The distance through which the strained side moves will be (Rigidity modulus of the material is 200xx10^(4)N//m^(2), g=10m//s^(2) )