Statics

1 introduction . 2 vectors. 3 forces acting at a point. 4 moments. Parallel forces. Couples. 5 coplanar forces. 6 the solution of problems. 7 bending moments. 8 graphical statics. 9 friction. 10 centres of gravity. 11 work and energy. 12 flexible chains and strings. 13 elasticity. 14 forces in three dimensions