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What will be the elongation of bar

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Reference no: EM131122666

Consider two straight bars of uniform cross section made of the same material. Bar 1 has an axial length of 1m and a square cross section with side length 1mm. Bar 2 has an axial length of 3m and a round cross section with 4mm diameter.

When subjected to 1kN axial tension, bar 1 elongates by 5mm. What will be the elongation of bar 2, d2, if it is compressed axially with a load of 25kN?

Reference no: EM131122666

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