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Friday, 03/02/2012 “An Aggie does not lie, cheat, or steal or tolerate those who do” Page 2 of 2<br />
4) For a given material, plastic deformation begins with a stress of 400 MPa and the modulus of elasticity is 150<br />
GPa. For a specimen with a cross-sectional area of 200 mm 2 and 90 mm long, what is the maximum length to<br />
which it may be stretched without causing plastic deformation
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