Question: A 1 2 - k N tensile load will be applied to a 5 0 - m length of steel wire with E = 2

A 12-kN tensile load will be applied to a 50-m length of steel wire with E=200GPa. Determine the smallest diameter wire that can be used, knowing that the normal stress must not exceed 150 MPa and that the increase in length of the wire must not exceed 25 mm .
The smallest diameter that can be used is mm .
A 1 2 - k N tensile load will be applied to a 5 0

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