A bar of mass m and length l is hanging from point A as shown in figure.Find the increase in its length due to its own weight. The young,s modulus of elasicity of the wire is Y and area of cross-section of the wire is A.

A bar of mass m and length l is hanging from point A as shown in the figure . If the Young's modulus of elasticity of the bar is Y and area of cross - section of the wire is A, then the increase in its length due to its own weight will be

A bar of mass m and length l is hanging from point A as shown in the figure . If the Young's modulus of elasticity of the bar is Y and area of cross - section of the wire is A, then the increase in its length due to its own weight will be

A thick rope of density rho and length L is hung from a rigid support. The increase in length of the rope due to its own weight is ( Y is the Young's modulus)

A thick rope of density rho and length L is hung from a rigid support. The increase in length of the rope due to its own weight is ( Y is the Young's modulus)

A thick rope of density rho and length L is hung from a rigid support. The increase in length of the rope due to its own weight is ( Y is the Young's modulus)

A wire of mass m and length l is suspended from a ceiling. Due to its own wieght it elongates, consider cross-section are of wire as A ans Young's modulus of material of wire as Y. Th eelongation in the wire is

A wire of length L and area of cross-section A, is stretched by a load. The elongation produced in the wire is I. If Y is the Young's modulus of the material of the wire, then the torce corstant of the wire is

A wire of length L and area of cross-section A, is stretched by a load. The elongation produced in the wire is I. If Y is the Young's modulus of the material of the wire, then the force constant of the wire is

Two blocks of masses m_(1) and m_(2) are hanging from a pulley with the help of a ropw of Young's modulus Y as shown in the diagram. The length of the wire is L and area of cross section is A. When system is released from rest, the elongation in the length of wire is.