the amount of space between two objects or places

a change in position

describes how quickly an object moves

a push or a pull

Forces can change the motion of object.

Forces can make objects start moving, speed up, slow down, stop moving, or change direction.

There's only one kind of force.

What is one example of a force that pushes or pulls an object without touching.

Gravity is an example of a force that pushes or pulls an object without touching it.

Magnets can't attract any object except for another magnet.

What is an object with a magnetic force?

What is a pulling force between two objects, such as you and Earth?

a measure of the pull of gravity on an object

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