Home
Class 11
PHYSICS
Each of three blocks shows in figure has...

Each of three blocks shows in figure has a mass 3 kg. The wire connecting blocks A and B has area of cross-section `0.005 cm^(2)` and Young's modulus of elasticity ` Y = 2 xx 10 ^(11) N//m^(2)` . Neglect friction. Find the elasticity potential energy stored per unit volume in wire connecting blocks A and B in steady state.
`(Taken g = 10 m//s^(2))`

Promotional Banner

Similar Questions

Explore conceptually related problems

Each of three blocks shown in figure has a mass 3kg. The wire connecting, blocks A and B has area of cross-section 0.005 cm^2 and Young's modulus of elasticity Y = 2xx10^11 N//m^2 . Neglect friction. Find the elastic potential energy stored per unit volume in wire connecting blocks A and B in steady state

Each of the three blocks P, Q and R shown in figure has a mass of 3 kg. Each of the wires A and B has cross sectional area 0.005 cm^2 and Young modulus 2xx10^11Nm^-2 . Neglect friction. Find the longitudinal strain developed in each of the wires. Take g=10ms^-2

Each of the three blocks P, Q and R shown in figure has a mass of 3 kg. Each of the wires A and B has cross sectional area 0.005 cm^2 and Young modulus 2xx10^11Nm^-2 . Neglect friction. Find the longitudinal strain developed in each of the wires. Take g=10ms^-2

Each of the three blocks P, Q and R shown in figure has a mass of 3 kg. Easch of the wires A and B has cross sectional area 0.005 cm^2 and Young modulus 2x10^11Nm^-2 . Neglect friction. Find the longitudinal strain developed ineach of the wires. Take g=10ms^-2

Three equal masses 3 kg are connected by massless string of cross sectional area 0.005 cm^(-2) and Young's modulus 2xx 10^(11) N//m^(-2) . In the absence of friction the longitudes strain in the wire

Three equal masses 3 kg are connected by massless string of cross sectional area 0.005 cm^(-2) and Young's modulus 2xx 10^(11) N//m^(-2) . In the absence of friction the longitudes strain in the wire

The Young's modulus of the material of a wire is 2xx10^(10) N m^(-2) If the elongation strain is 1% then the energy stored in the wire per unit volume in J m^(-3) is

A metal wire having Poisson's ratio 1/4 and Young's modulus 8 xx 10^(10) N//m^2 is stretched by a force, which produces a lateral strain of 0.02% in it. The elastic potential energy stored per unit volume in wire is [in J/m^3 ']

The Young's modulus of the material of a wire is 2xx10^(10) N m^(-2) If the elongation strain is 1% then the energy stored in the wire per unit volume is J m^(-3) is

Find out the elongation in block. If mass area of cross-section and young modulus of block are m, A and y respectively.