Evaluate Youngs modulus for the material whose stressstrain curve is shown in Figure 12.12.

PHYS101–Mechanics–Dr.JasonHafner&Dr.Bria nPadley–WeekOne(8.29/8.31 ) 8.29.16 • Complicated position vs. t plot o Recall that § Allow t to get very small § Instantaneous velocity: § Instantaneous speed: • Magnitude of Vx • Ex. 1-D Constant Velocity, Vi o Velocity at any time t=constant velocity: o Recall that: § Velocity is the rate of change of displacement with respect to time § Acceleration is the rate of change of velocity with respect to time § Average Acceleration: • Ex. Ball rolling down an incline, assuming positive x is down the incline and