A collection of problems on the general course of physics . Mechanics. Thermodynamics and Molecular Physics by Zaikin D. A. and others are indispensable helpers for students, faculty, and anyone who seeks to better understand the physical laws that govern our world. This collection is a carefully selected set of tasks covering key topics of mechanics, thermodynamics, and molecular physics, making it an ideal tool for exam preparation, laboratory work, and self-study. From the first pages of the reader plunges into the fascinating world of physics, where each equation and each task become not just a set of symbols, but real windows into reality. The authors offer a variety of tasks, from simple to complex, which allows each reader to find something suitable for their level of training. This is especially important for students who may face difficulties in understanding the theoretical foundations, but thanks to practical tasks they will be able to consolidate their knowledge and develop analytical thinking. The book will be useful not only to students of physical and mathematical faculties, but also to all who are interested in natural sciences. It is suitable for both high school students preparing for the exam, and for university students studying physics in the first year. In addition, the collection may be of interest to teachers who are looking for new approaches to explaining complex topics and want to diversify their classes with practical examples. The topics raised in this collection cover a wide range of topics, from Newton's laws and body motion to thermodynamic processes and the molecular structure of substances. Each task is accompanied by detailed solutions and comments, which allows readers not only to find answers, but also to understand how they were received. This makes the book especially valuable for those who want to not just memorize the formulas, but really understand the essence of physical phenomena. The style of the authors is characterized by accessibility and clarity, which makes it easy to perceive even the most complex concepts. Zaikin D. A. — an experienced teacher and author of many teaching aids, who knows how to make physics interesting and understandable . His other works, such as Physics for All and Practices in Physics, have also earned recognition among students and faculty, which attests to the high quality of his materials. A collection of problems on the general course of physics . Mechanics. Thermodynamics and Molecular Physics” will be an excellent addition to the library of everyone who seeks a deep understanding of physics. It will not only help to prepare for exams, but will also become a reliable companion in the study of physics throughout the educational process. Readers interested in search queries such as “problems in physics”, “physics for students”, “solving problems in mechanics” or “thermodynamics for beginners” will definitely find in this collection what they were looking for. Do not miss the opportunity to discover the world of physics with the help of this unique collection of tasks, which will become your faithful assistant on the way to knowledge and success in school!