In this study, three distinct materials were subjected to tensile loading conditions to evaluate their mechanical...

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In this study, three distinct materials were subjected to tensile loading conditions to evaluate their mechanical behaviour. The stress-strain diagram of each material is illustrated in the graph provided below. The specimens possessed an initial diameter of 12.X mm and an initial gauge length of 60 mm, where X denotes the last digit of the UniSQ student's identification card number. Using the data and graphical paper answer the questions and determine the followings: Force (kN) 7 6 5 M M1 4 3 2 T M2 1 2 M3 3 Deformation (mm) 1. What is the difference between yield strength vs ultimate tensile strength? 2. Write the equation for ultimate tensile strength in terms of load and cross-sectional area of the specimen. 3. Calculate the ultimate tensile strength for the three materials. 4. Calculate the yield strength of the three materials. 5. Write the equation for Young's modulus in terms of tensile stress and strain. 6. Calculate the Young's modulus of the three materials. 7. Calculate the ductility of the three materials. 8. Give example of each type of material in the graph. In this study, three distinct materials were subjected to tensile loading conditions to evaluate their mechanical behaviour. The stress-strain diagram of each material is illustrated in the graph provided below. The specimens possessed an initial diameter of 12.X mm and an initial gauge length of 60 mm, where X denotes the last digit of the UniSQ student's identification card number. Using the data and graphical paper answer the questions and determine the followings: Force (kN) 7 6 5 M M1 4 3 2 T M2 1 2 M3 3 Deformation (mm) 1. What is the difference between yield strength vs ultimate tensile strength? 2. Write the equation for ultimate tensile strength in terms of load and cross-sectional area of the specimen. 3. Calculate the ultimate tensile strength for the three materials. 4. Calculate the yield strength of the three materials. 5. Write the equation for Young's modulus in terms of tensile stress and strain. 6. Calculate the Young's modulus of the three materials. 7. Calculate the ductility of the three materials. 8. Give example of each type of material in the graph.