Physics, 16.03.2020 17:31, Scotty78

1. The strength coefficient and strain-hardening exponent of brass are 100,000 lb/in2 and 0.35 respectively. A cylindrical specimen of the metal with starting diameter of 2.5 in. and height of 3.0 in. is compressed to a length of 1.5 in. Determine the flow stress at this compressed length and the average flow stress that the metal has experienced during deformation.

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1. The strength coefficient and strain-hardening exponent of brass are 100,000 lb/in2 and 0.35 respe...