3 2 SI Units During a tensile test the starting gage length 100 0 mm and the cross sectional area 150 mm During testing the

Question

3 2 SI Units During a tensile test the starting gage length 100 0 mm and the cross sectional area 150 mm During testing the following force and gage length data are collected 1 17 790 N at 100 2 mm 2 23 040 N at 103 5 mm 3 27 370 N at 110 5 mm 4 28 910 N at 122 0 mm 5 27 400 N at 130 0 mm and 6 20 460 N at 135 1 mm The final data point 6 occurred immediately prior to failure Yielding occurred at a load of 19 390 N 0 2 offset value and the maximum load 4 was 28 960 N a Plot the engineering stress strain curve Determine b yield strength c modulus of elasticity d tensile strength and e percent elongation

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