This two-volume work is aimed at all candidates of the Positive Orientation Group and especially those aiming for high-ranking schools. The B' volume presents in detail the units "Fluids in motion" and "Solid body mechanics" of the teachable material of the Physics Orientation Group of the C' General High School.

Each chapter contains:
- theory
- observations
- basic exercises solved exemplarily
- questions covering the entire teachable material
- exercises and problems for solution

It also includes:
- evaluation criteria
- review problems
- answers to questions and solutions to exercises, problems, and evaluation criteria