v3-2. A tensile specimen is machined to a gage diameter of 0.357 in. and is marked with a starting gage length of 2 in. When subjected to a test, the following results were found: yield load 2000 lbf fracture diameter = 0.270 in. diameter at ultimate load = 0.310 in. elastic modulus = 25 x 106 psi After completing this test, you are informed that the tensile specimen had been cold worked some amount before it was machined and tested, and that in the annealed state -KE" with n-0.5. (a) What is Y for this specimen? 20,000 ps (b) How much strain was induced by the unknown amount of cold work? (c) What maximum load (i.e., F) was reached during the test? =-218 Fu=2286145