International System of Measurement Units. Dimensions of physical quantities. One-dimensional motion. Motion in two and three dimensions. The Newton’s law. Elastic forces. Friction forces. Balance of forces. Work and kinetic energy. Potential energy. Energy conservation. Impulse and momentum. Conservation of momentum. Shock. Moment of a force. Overview of the rotary motion. Balance of a rigid body. The constraints and the levers. The center of gravity. Balance of joints. The levers in the human body. Elasticity and Hooke's law. Bending, twisting and cutting. Fracture mechanisms.
Fluids in static and dynamic conditions: hydrostatic pressure. Archimedes’ law. Bernoulli's equation and its applications to the cardiovascular system. The sound. Propagation of sound waves. Levels of sound sensation. Reception of elastic waves in biological systems. Ultrasound and their applications in medicine. Overview of electromagnetic forces and waves. X-rays and biological effects of radiation. Overview of radiation protection.