Wind, moving water, gravity, and magnetism are all examples of

__________is what slows down an object.

There are opposites poles on a

Opposite poles on a magnet

Poles of the same kind

If the north pole of one magnet is near the south pole of another magnet, they will attract.

Moving air and moving water are examples of forces.

Bikes and car brakes use friction to make them go faster.

Friction causes heat.

The earth is not a magnet

Magnets attract all types of metal

A piece of metal that attracts iron or steel is called a

When a magnet repels an object, it acts like a

The reason we don't float around on earth as we would in space is because of

Which is not a type of force