"Collection of problems in classical mechanics" is a fascinating and informative work created by the author Kotkin, which will become an indispensable assistant for students, graduate students and anyone interested in physics. This book is not just a collection of tasks, but a real laboratory for the mind, where every reader will be able to plunge into the world of classical mechanics and understand its foundations. Classical mechanics is a fundamental field of physics that studies the motion of bodies and the interaction between them. This collection presents a variety of problems that cover a wide range of topics: from the simplest laws of Newton to complex systems with multiple bodies. Each task is carefully selected and illustrated, which allows the reader not only to test their knowledge, but also to deepen their understanding of the subject. The book incorporates both theoretical and practical aspects, making it an ideal tool for exam preparation, test papers, and research. Who can like this collection? First of all, it is addressed to students of physical and mathematical specialties, as well as to everyone who studies physics at the secondary school level and above . If you are passionate about science, want to understand mechanics or just looking for interesting tasks to train logical thinking, this collection will be a real find for you. In addition, the book will be useful to teachers who can use it as a methodological tool for preparing teaching materials and assignments for students. The topics raised in the collection are diverse and relevant. Kotkin not only offers tasks, but also helps the reader to develop analytical thinking, teaches how to apply theoretical knowledge in practice. Questions about the motion of bodies, forces and their interaction, energy and momentum are not only important for understanding physics, but also for the formation of a scientific worldview. The book makes you think about how the laws of physics work in everyday life, and this makes it especially valuable. Kotkin's style is distinguished by clarity and accessibility. He is able to explain complex concepts in simple language, which makes his works understandable even for those who are just starting their way in physics. His other well-known works are also devoted to various aspects of physics and mathematics, and they have received positive reviews from both students and faculty.[citation needed] Kotkin is an author who knows how to inspire and motivate, and this collection of tasks was no exception. If you are looking for high-quality teaching materials in physics that will help you not only to prepare for exams, but also to understand classical mechanics more deeply, Kotkin’s “Collection of Problems in Classical Mechanics” will become your faithful companion in this fascinating journey. Do not miss the opportunity to discover the world of physical laws and scientific discoveries that surround us every day. This book is not just a textbook, but a key to understanding how our world works.