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Matter and Motion

The speed and direction of movement Velocity
An objects change in position relative to a reference point Motion
The rate at which velocity changes over time; an object accelerates if its speed, direction, or both change Acceleration
A push or a pull exerted on an object in order to change the motion of the object; force has size and direction Force
The SI unit for force Newton
The combination of all of the forces acting on an object Net Force
A force that opposes motion between two surfaces that are in contact Friction
A force of attraction between objects that is due to their masses Gravity
A measure of the gravitational force exerted on an object; its value can change with the location of the object in the universe Weight
A measure of the amount of matter in an object Mass
The tendency of an object to resist a change in motion unless an outside force acts on the object Inertia
The distance traveled in a given amount of time. Speed
Created by: 20cmeyer.ul