1.Backgroup material I. 2.Backgroup material II. 3.LaGrange’s equations of motion for a single particle. 4.LaGrange’s equations of motion for a system of particles. 5.Conservative systems. 6.Determination of F qr for dissipative forces. 7.General treatment of moments and products of inertia. 8.LaGrangian treatment of rigid body dynamics. 9.The Euler method of rigid body dynamics. 10.Small oscillations about positions of equilibrium. 11.Small oscillations about steady motion. 12.Forces of constraint. 13.Driving forces required to establish known motions. 14.Effects of earth´s figure and daily rotation on dynamical problems. 15.Applications of LaGrange equations to electrical and electromechanical systems. 16.Hamilton equations of motion. 17.Hamilton principles. 18.Basic equations of dynamics in vector and tensor notation.