Terms and Definitions (Grade 12 NSC Matric Physical Sciences): Flashcards

Body remains at rest/const velocity unless net force acts

Product of object's mass and velocity

Total linear momentum of closed system remains constant

Net work done = change in kinetic energy

Change in freq/pitch due to relative motion to medium

Series with same general formula OR differ by $\text{CH}_2$ group

Atom/group that determines physical & chemical properties

System opposes disturbance to re-establish equilibrium

Proton ($\text{H}^+$ ion) donor

Loss of electrons OR increase in oxidation number