Investigated objects and their basic motions. Force. Momentum of force for the point (and axis), force connections. Systems of force and force connections. Basic attributes in point motion. Global and local properties of a rigid body motion. Axioms in dynamics. Amount of motion, momentum of motion amount for a selected point, kinetic energy of a material point and theorems on their motions. Basic theorems on system dynamics. Newton-Euler equation. General case of rigid body motion. Balance conditions for one and more bodies. Basics of analitical mechanics. Langrange's differential equations of the first kind. General equations of dynamics – Lagarnge-D' Alambert's variational principle. Generalized equations of statics. Generalized coordinates and velocities. General equations of dynamics in terms of generalized coordinates. Langrange's differential equations of the second kind. Canonical Hamiltnonian equations. Hamilton's variational principle. Advanced strength and elasticity theory. Stress analysis. Stress tensor. Strain analysis. Strain tensor. Hook`s law. Failure criteria.