Newton's First Law, A. The rate at which an object changes its velocity, Newton's Second Law, B. The force that opposes motion between two surfaces, Newton's Third Law, C. For every action, there is an equal and opposite reaction, Friction, D. Objects at rest stay at rest, objects in motion stay in motion unless acted upon by an external force, Acceleration, E. The sum of all forces acting on an object, Net Force, F. Force equals mass times acceleration (F = ma), Inertia, G. The tendency of objects to resist a change in motion, Action-Reaction, H. When a soccer ball is kicked, it pushes the foot backward while moving forward.

Leaderboard

Visual style

Options

Switch template

)
Continue editing: ?