Determine the normal stress and shear stress acting on the inclined plane AB. Solve the problem using the method of equilibrium described in Sec. 9.1.

Notes on Analytical Mechanics Ingemar Bengtsson (2017) Contents 1 The Best of all Possible Worlds page 1 1.1 Analytical and Hamiltonian mechanics . . . . . . . . . . . . .2 1.2 The calculus of variations . . . . . . . . . . . . . . . . . . .6. . 1.3 How to solve equations . . . . . . . . . . . . . . . . . . . . .8. 1.4 Phase space . . . . . . . . . . . . . . . . . . . . . . . . . .12 . . 2 Lagrangian mechanics 19 2.1 The scope of Lagrangian mechanics . . . . . . . . . . . . . . .19 2.2 Constrained systems . . . . . . . . . . . . . . . . . . . . . .22 . 2.3 Symmetries . . . . . . . . . . . . . . . . . . . . . . . . . . 26. . 3 Int