Home assignments

Homework 1 (deadline 213 September)

Homework 2(deadline 12 October) (Corrected an sloppy error in problem 2 (b), d^2 changes to d^3 20151008). Also assume that node 4 can move in the vertical direction. (Graph updated for problem 1, the previous graph is for density 1500 kg/m^3.)

Homework 3 (deadline 197 October) The small MATLAB program