Interactive step-by-step solutions for Peryshkin's curriculum can be found on SkySmart , though these often align with newer versions (e.g., 2022) which may have slight numbering differences.
: Includes material points, reference systems, Newton's laws, and impulse. gdz po fizike 9 klass peryshkin 14 izdanie 2009 god onlajn
: Focuses on electric current, magnetic fields, and circuits. gdz po fizike 9 klass peryshkin 14 izdanie 2009 god onlajn