A rubber rope of length 7 m is hung from the ceiling of a room. What is the increase in length of the rope due to its own weight? (Given: Young's modulus of elasticity of rubber = 5×106 N m−2 and density of rubber = 1.5×103kgm3 and g=10ms2)

A rubber rope of length 7 m is hung from the ceiling of a room. What i

1.	A rubber rope of length 7 m is hung from the ceiling of a room. What is the increase in length of the rope due to its own weight? (Given: Young's modulus of elasticity of rubber = 5×106 N m−2 and density of rubber = 1.5×103kgm3 and g=10ms2)
Answer» A rubber rope of length $7 m$ is hung from the ceiling of a room. What is the increase in length of the rope due to its own weight? (Given: Young's modulus of elasticity of rubber = $5 \times 10^{6} {N m}^{- 2}$ and density of rubber = $1.5 \times 10^{3} \frac{kg}{m^{3}}$ and $g = 10 \frac{m}{s^{2}}$ )

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A rubber rope of length 7 m is hung from the ceiling of a room. What is the increase in length of the rope due to its own weight? (Given: Young's modulus of elasticity of rubber = 5×106 N m−2 and density of rubber = 1.5×103kgm3 and g=10ms2)

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