Statics

Newton's laws of motion. Scalar and vector quantities, vector algebra, and the concepts of position and moment vectors. Two-dimensional systems: forces, moments, couples, and resultants. Three-dimensional systems and equivalent force systems, free body diagrams, and equations of equilibrium. Construction of shear force and bending moment diagrams. Analysis of pin-connected beams, plane trusses, and frames: method of joints and method of sections. Friction and properties of surfaces.