Find the cross sectional area of the specimen after loading

Reference no: EM13318985

A rectangular copper specimen (Table 1--> E=120GPa) is loaded in tension of 300MPa and then the load is removed. The total plastic strain in the unloaded specimen is e=0.25. If the original dimensions of the specimen were w=6mm, t=2mm and l=50mm, the cross sectional area of the specimen after loading is closest.

Reference no: EM13318985

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