Sagar and Payne [SP] analyze the stress-strain relationships and material properties of a cylinder alternately subjected to heating and cooling and consider the equation 2T r 2 + 1 r T r = 1 4K T t , 1 2 < r < 1, 0 < T, where T = T (r,t) is the temperature, r is the radial distance from the center of the cylinder, t is time, and K is a diffusivity coefficient. a. Find approximations to T (r, 10) for a cylinder with outside radius 1, given the initial and boundary conditions: T (1, t) = 100 + 40t, T 1 2 , t = t, 0 t 10; T (r, 0) = 200(r 0.5), 0.5 r 1. Use a modification of the Backward-Difference method with K = 0.1, k = 0.5, and h = r = 0.1. b. Use the temperature distribution of part (a) to calculate the strain I by approximating the integral I = 1 0.5 T (r,t)r dr, where = 10.7 and t = 10. Use the Composite Trapezoidal method with n = 5.

A&P II Exam 1 Review Know the difference between endocrine and exocrine cells. Know difference between the endocrine system and the nervous system. What are their functions Know difference between fat (lipid) soluble and water soluble hormones, o How they function How they differ in their function What is the exception o For steroid hormone, know how that...