A ramp or another sloping surface

A force that opposes motion

Forces that act on an object but cancel each other out

The force of attraction between objects

The force of a magnet

A bar that makes it easier to move things

The use of a force to move an object through a distance

The balance point on a lever that supports the arm but doesn't move

The upward force exerted (applied) on an object by water

The pull of all objects in the universe on top of one another

The force produced by a magnet

Forces that act on an object and don't cancel each other out

The combination of all the forces acting on an object

A device that makes a task easier by changing the size or direction of a force or the distance over which the force acts

A wheel with a rope that lets you change the direction in which you move an object

A wheel with a rod, or axle, in the center