A tensile specimen has a 10mm minimum diameter and a 50mm guage lenght. The stress and strain follow a linear behaivour before the applied load reaches 8 x 10^4 N and the elongation reaches 0.275mm within the 50 mm gauge lenght. Maximum load is reached at 10^5 N and fracture occurs at 9 X 10^4 N
a) what is the young modulus for this material?