Force Review

Front

What does 'motion' mean?

Back

Movement

Front

What do we call it when two magnets pull toward one another?

Back

Attract

Front

What do we call it when two magnets push away from each other?

Back

Repel

Front

What pulls a ball back to earth?

Back

Gravity

Front

How are gravity and magnetism similar?

Back

They pull objects towards each other.

Front

What is the force that pulls objects toward the center of the Earth?

Back

Gravity

Front

What is the force that can either attract or repel objects?

Back

Magnetism

Front

What happens to an object in motion if no forces act on it?

Back

It continues to move at a constant speed in a straight line.

Front

What is friction?

Back

A force that opposes motion between two surfaces in contact.

Front

What is an example of a force that can change the motion of an object?

Back

A push or pull.