Krossvord Po Fizike 9 Klass Po Ucheniku Peryshkin 1 Glava Instant

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

A property of matter; more massive objects have more inertia. krossvord po fizike 9 klass po ucheniku peryshkin 1 glava

7. Trajectory : The line along which a body moves.8. Velocity : A vector quantity characterized by the ratio of displacement to the time interval.9. Mass : A scalar quantity that is a measure of a body's inertia.10. Galileo : The scientist who first formulated the law of inertia.11. Displacement : A vector connecting the initial position of a body with its subsequent position. Answer Key and Explanations Explanation Motion : The change in the position of a body in space over time

Defined in Peryshkin's textbook as the basic concept of kinematics. Trajectory : The line along which a body moves

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