Сборник задач по физике. 7-9 классы

The collection contains more than 1300 problems on all sections of physics studied in grades 7-9 of secondary school. The arrangement of the problems corresponds to the structure of the curriculum and textbooks edited by A.V. Pyreshkin. Problems of four... levels of difficulty are proposed - from elementary and basic to more complex, competitive, and Olympiad tasks. At the beginning of each section, the main concepts, relationships, and formulas are presented, as well as a detailed analysis of typical problems. For students and teachers of general education schools, technical college students, listeners of preparatory departments of universities, as well as individuals engaged in self-education and conducting extracurricular activities in physics. 13th edition.