Focuses on the basics of matter, mechanical motion, forces, pressure, and work.
While downloading individual PDFs is one way to access these materials, many modern platforms offer interactive "online" GDZ that are updated for the latest textbook editions (e.g., the 2023 and 2024 editions published by Prosveshchenie ). Junior Physics : A. V. Peryshkin - Internet Archive skachat gdz po fizeke za klass da. v. peryshkin
А.В. Перышкин. Сборник задач по физике. 7-9 классы Focuses on the basics of matter, mechanical motion,