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A steel bar (modulus of elasticity=200GPa) of 50cm diameter and 100m length is subjected to a tensile stress of 400MPa within the etastic rafige. Its

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A steel bar (modulus of elasticity=200GPa) of 50cm diameter and 100m length is subjected to a tensile stress of 400MPa within the etastic rafige. Its poissons ratio is 0.25 . Estinate fiaal length and diameter. If this material hypothetically follows non-linear elastic behivior with a non-linear constant of 1.5, estimate the pseudoplastic modulus tor the same strain. [6M]

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