How the World Works

Front

What is the amount of space between two objects called?

Back

Distance

Front

What is the location of an object?

Back

Position

Front

What is the change in position of an object?

Back

Motion

Front

What is the natural force of a magnet that can attract or repel?

Back

Magnetism

Front

What is a force that occurs when one object rubs against another object?

Back

Friction

Front

What do we call the force that pulls objects toward each other?

Back

Gravity

Front

What is the term for the speed of an object in a specific direction?

Back

Velocity

Front

What is the force that opposes motion between two surfaces?

Back

Friction

Front

What is the term for the path an object takes as it moves?

Back

Trajectory

Front

What is the measure of how much matter is in an object?

Back

Mass