A thick uniform rubber rope of density 1.5 gcm−3 and Young's modulus 5×106 Nm−2 has a length of 8 m. When hung from the ceiling of a room, the increase in length of the rope due to its own weight will be equal to

A thick uniform rubber rope of density 1.5 gcm−3 and Young's modulus

1.	A thick uniform rubber rope of density 1.5 gcm−3 and Young's modulus 5×106 Nm−2 has a length of 8 m. When hung from the ceiling of a room, the increase in length of the rope due to its own weight will be equal to
Answer» A thick uniform rubber rope of density $1.5 g c m^{- 3}$ and Young's modulus $5 \times 10^{6} N m^{- 2}$ has a length of 8 m. When hung from the ceiling of a room, the increase in length of the rope due to its own weight will be equal to

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A thick uniform rubber rope of density 1.5 gcm−3 and Young's modulus 5×106 Nm−2 has a length of 8 m. When hung from the ceiling of a room, the increase in length of the rope due to its own weight will be equal to

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