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Physics, 22.01.2021 05:40 texas101st78

A copper wire of radius 2.4mm is fixed to a ceiling. When a load of 100 kg
is suspended at its lower end, it is extended by 1.5 mm. If the Young's
modulus of copper is 1.2 x 1011Nm?, calculate the length of the wire.

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A copper wire of radius 2.4mm is fixed to a ceiling. When a load of 100 kg
is suspended at its...

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