Principles of forces and force systems, resultants and components of force systems, forces due to friction, condition of equilibrium, forces acting on members of trusses and frame structures, centroids and moments of inertia, review of kinematics and kinetics of particle motion, and two-dimensional motion of rigid bodies. Prerequisite: Grade of C or better in MATH 2425 (or concurrent enrollment) and PHYS 1443 (or concurrent enrollment).