A simply supported uniform rectangular bar breadth b, depth d and length L carri

Question

A simply supported uniform rectangular bar breadth b, depth d and length L carries an isolated load W at its mid-span. The same bar experiences an extension e under same tensile load. The ratio of the maximum deflection to the elongation, is

Options:

A . L/d

B . L/2d

C . (L/2d)²

D . (L/3d)²

Answer: Option C

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