[" 12.A tangential force of "0.25N" is applied to a "5cm],[" cube to displace its upper surface with respect to "],[" the bottom surface.The shearing stress is "],[[" (a) "10Nm^(-2)," (b) "50Nm^(-2)],[" (c) "75Nm^(-2)," (d) "100Nm^(-2)]]

A tangential force of 0.25 N is applied to a 5 cm cube to displace its upper surface with respect to the bottom surface. The shearing stress is

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 2 cm^(2) and the thickness 1.0cm is fixed at the lower face. A tangential force of 10N 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^(10)Nm^(-2)

A box shaped piece of gelatine desert has a top area of 15 cm^(2) and a height of 3 cm. when a shearing force of 0.50 N is applied to the upper surface, the upper surface is displaced 4mm relative to the bottom surface. What are the shearing stress, shearing strain and shear modulus for the gelatin ?

The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30^@ from its surface. The change will be the type

The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30^@ from its surface. The change will be the type

The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30^@ from its surface. The change will be the type

A cube of aluminium of sides 0.1 m is subjected to a shearing force of 100 N. The top face of the cube is displaced through 0.02 cm with respect to the bottom face. The shearing strain would be

A cube of aluminium of sides 0.1 m is subjected to a shearing force of 100 N. The top face of the cube is displaced through 0.02 cm with respect to the bottom face. The shearing strain would be