This example is also cantilever beam. but it use COMSOL Multiphysics (6.0 version) Run COMSOL - 2D - Beam (beam) - Add - Study General Studies - Stationary - Done Set Unit System : None Right-click the Geometry - More Primitives - Polygon Start point : (0, 0) End point : (120, 0) Linear Elastic Material Young's modulus : 29e6 ∵29e3 ksi = 29e6 psi = 29e6 lb/in^2 Poisson's ratio : 0 Density : 0 Cr..