Front

What is the motion of an object on another object in space?

Back

Revolution

Front

These two magnets will ____________________ each other.

Back

Repel

Front

____________________ is the spin of an object around a point or line.

Back

Rotation

Front

An imaginary line where an object turns is called the ____________.

Back

Axis

Front

A group of stars that form a recognizable pattern is known as a ____________________.

Back

Constellation

Front

What is the force that attracts objects toward each other?

Back

Gravity

Front

What is the term for the path an object takes as it moves around another object in space?

Back

Orbit

Front

What is the term for the change in position of an object over time?

Back

Motion

Front

What is the name of the force that opposes motion between two surfaces in contact?

Back

Friction

Front

What is the term for the amount of matter in an object?

Back

Mass