What will be the elongation of a bar of 1250mm² area and 90cm length when a

Question

What will be the elongation of a bar of 1250mm² area and 90cm length when applied a force of 130kN if E = 1.05x 10⁵ N/mm²?

Options:

A . 0.947mm

B . 0.891mm

C . 0.845mm

D . 0.745mm

Answer: Option B
Answer: (b).0.891mm

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