Question

A steel bar of 50 mm diameter and 3 m long is subjected to an

axial pull of 200 kN. Under this axial pull, it elongates by 10 mm.

Find stress, strain and modulus of elasticity of the bar.​

Answer 1

Answer:

steel bar 50 mm x 50 mm in section, 3m long is subjected to an axial pull of 20kN. Calculate the change in length and change in side of the bar. Take E = 200 GPa and Poisson's ratio = 0.3.

written 19 months ago by

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• modified 19 months ago