solve the biharmonic equation carefully
Prove that the following function can be used as an Airy stress function. Find the stresses...
3. (a) For the following stress function to be a valid Airy stress function, what should be the relationship between B and D? $ = Bx?y* – Dy6 (8 marks) (6) A thin plate of thickness t fixed along one edge is loaded by a shear force P on the opposite edge as shown in Figure Q3. The assumed Airy function is: 0 = A(a - x)(2 – 3bºy) (i) Show that this is a valid Airy stress function. (6...
Given the function 1 f(x,y) = answer the following questions. 36 - 16x2 - 16y2 a. Find the function's domain. b. Find the function's range. c. Describe the function's level curves. d. Find the boundary of the function's domain. e. Determine if the domain is an open region, a closed region, both, or neither. f. Decide if the domain is bounded or unbounded. a. Choose the correct domain. OA. 9 The set of all points in the xy-plane that satisfy...
Problem 5. This problem asks you to find the supply function of a firm that only uses one input (z) to produce one output (q). In addition, it highlights how the choices we make to represent an economic situation can influence the conclusions we arrive at. Suppose there is a firm operating in a competitive environment. The firm has a technology given by f(z)Az, where z 20 is the amount of labor the firm hires at a wage of w...
Question 2 - Programming Exercise 1. Make a directory for this lab and change into it. 2. Copy files using the following command: cp/net/data/ftp/pub/class/115/ftp/cpp/Inheritance/Exercise.cpp Exercise.cpp Finish the program so that it compiles and runs. The instructions are contained in the C++ file. Your completed program should generate output similar to the following: TwoD default constructor This program asks for the coordinates of two points in 3D space and calculates their distance. Please enter the xyz coordinates for the first point:...
PLS HELP ME. 。1 with your solution. Do not write on this sheet. urn in this sheet Write in pencil only . 1. A closed loop of wire carries a current I as shown at right. Determine the magnitude and direction of the magnetic field at point P. You must show the entire derivation for the field in order to receive full credit for this problem. 2. Two infinitely long wires lie in the xy plane parallel to each other,...
Physics 133 Studio, Winter 2019 Turn-In Homework 2: Electric Field of Discrete Charge Distributions The solutions to the problems in this homework are algebraic expressions in terms of given variables (a, d, q, ) and constants (K, eo, π' ). On the second page of this handout you will find suggestions for writing algebraic solutions Problem 1 Three point charges are fixed in the x-y plane: 1+35q is at (4d, 3d) q2169q is at (12d,-5d) 3+270q is at (-9d,-12d) The...