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  3. the strain spccimen shown bclow has an original gagc lcngth...

Question: the strain spccimen shown bclow has an original gagc lcngth...

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The strain spccimen shown bclow has an original gagc lcngth Lp-10 cm, thickncss to2 cm, and width w,-1 cm. A uniaxial load of P = 100 kN is applicd. During this loading, an clongation of 0.2 mm is obscrved in the gagc scction and the width w of thc gage scction is decrcased by 6 m extensometer Wo to oy ho (a) Calculate the engineering strain Ex in the gage section during the loading (b) Calculate the engineering strains Ey and z in the gage section during the loading. (c) Calculate the Youngs modulus E of the material. (d) Calculate the Poissonsao v of the material (e) Calculate the change in thickness At of the specimen during the loading

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