Ratio between longitudinal and lateral deformations

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Reference no: EM13713274

At the proportional limit, a 30 mm wide × 12 mm thick bar elongates 2.0 mm under an axial load of 41.5 kN. The bar is 1.5-m long. If Poisson’s ratio (ratio between longitudinal and lateral deformations) is 0.33 for the material, determine:

(a) The modulus of elasticity.

(b) The proportional limit.

Reference no: EM13713274

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