Krossvord Po Fizike 9 Klass Po Ucheniku Peryshkin 1 Glava (2025)

The author of the three laws of interaction studied in Chapter 1.

Explains why objects stay at rest or keep moving unless acted upon. Calculated as in the context of uniformly accelerated motion. Impulse Also known as "momentum" ( ), introduced later in the chapter. Force krossvord po fizike 9 klass po ucheniku peryshkin 1 glava

Defined in Peryshkin's textbook as the basic concept of kinematics. The author of the three laws of interaction

Conducted experiments on inclined planes to study free fall and inertia. Distinct from "path" because it has a specific direction. Impulse Also known as "momentum" ( ), introduced

: A physical quantity equal to the product of a body's mass and its velocity.

: The change in the position of a body in space over time.

This article presents a crossword puzzle based on Chapter 1, from the 9th-grade physics textbook by Alexander Peryshkin . It serves as a review tool for key concepts such as Newton's laws, kinematics, and dynamics. Crossword: Physics Grade 9 (Chapter 1) Horizontal: