please help me with this

generic stress vs strain curve. The elastic (i.e. linear) region of the graph can be Step 3 - Elastic Modulus (E): As long as the material is in the elastic region, we can described by Equation-1: =E where (sigma) represents stress, E represents use strain and stress to calculate the elastic modulus. elastic modulus (some books call this Young's modulus), and (epsilon) represents strain. 2.D. Use Equation-1 and your earlier results to calculate the Elastic modulus of the cylinder. What is the elastic modulus of the material? (10 points) 2.E. Restate your answers and present them via the following table: (5 points) The following is a step-by-step process that can be used to compute Elastic modulus. You are asked to apply the equations to learn about this approach. Step 1 - Stress: A force (F) of 2N, is applied to a material (cylinder) with a circular cross section. The radius of the cylinder is 0.25cm, and its original length is 10cm. 2.A. What is the cross-sectional area of the cylinder (i.e., area of the circle)? (5 points) 2.B. Stress (s) is defined as Force per area ( s= F/area). What is the stress for the given applied (2 N) force on this cylinder? Make sure to include units. Hint: Use 2.A. (5 points) Step 2 - Strain: After the force is applied, our material's length has changed, with a final length of 14cm. 2.C. Strain () is defined as (Final length - Initial length / Initial length). What is the strain in this case? (5 points)