Question

A steel flat 150mm wide, 16mm thick and 6000mm long
carries an axial pull of 300 kN. Find the extension in
length and contraction in width and thickness under the
pull. The poisson's ratio is 0.3 and E = 200 GPa.
Calculate also the change in volume and work done in
stretching the bar.
[March/April 2017]​

Answer 1

Answer:

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