Force is a push or pull that makes objects move, stop, or change direction.

It is an important part of how things interact in our world.

Whenever you see an object moving, a force is acting on it.

There are different types of forces.

One common force is gravity.

Gravity pulls objects toward the Earth.

This is why when you jump, you come back down.

Another force is friction.

Friction happens when two surfaces rub against each other.

It can slow things down, like when you stop sliding on a playground slide because of the rough surface.

Magnetism is another force we encounter.

Magnets can attract certain metals, like iron.

This is why a magnet can pick up a paperclip.

You can also feel magnetism if you bring two magnets close; if they pull together, they are attracting, and if they push apart, they are repelling.

Forces can also change the direction of moving objects.

For example, when you steer a bicycle, you use your hands to apply a force that directs where the bike goes.

Even when you stop a rolling ball, you are using a force to change its movement.

Did you know?

The force of gravity acts on everything with mass, which means even the tiniest bug on the ground is affected by it! Also, the stronger the force you apply, the faster an object will move.

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