(Solved):   Determine the modulus of elasticity, the ultimate stress, and the yield stress from the fo ...

 

Determine the modulus of elasticity, the ultimate stress, and the yield stress from the following stress strain diagram. Select one: a. \( E=220 \mathrm{GPa} \), Ultimate tensile stress \( =100 \mathrm{MPa} \), Yield stress \( =200 \mathrm{MPa} \) b. \( E=120 \mathrm{MPa} \), Ultimate tensile stress \( =200 \mathrm{MPa} \), Yield stress \( =1000 \mathrm{MPa} \) c. \( E=75 \mathrm{MPa} \), Ultimate tensile stress \( =300 \mathrm{MPa} \), Yield stress \( =410 \mathrm{MPa} \) d. \( E=75 \mathrm{GPa} \), Ultimate tensile stress \( =450 \mathrm{MPa} \), Yield stress \( =350 \mathrm{MPa} \) e. \( E=120 \mathrm{GPa} \), Ultimate tensile stress \( =100 \mathrm{MPa} \), Yield stress \( =200 \mathrm{MPa} \)