How Levers Work?

A lever is like a seesaw that helps you lift heavy things by using a little push or pull.

Imagine you're on a playground and you see a long wooden board balanced on a rock in the middle. That's a lever! One side of the board is where you sit, and the other side is where your friend sits. If your friend is heavier than you, you might need to scoot all the way to the end of the board to balance things out.

The rock under the board is called a fulcrum, it's like the pivot point that lets the lever work. When you push down on one side of the board, the other side goes up. It’s like pushing a door open: the harder you push, the easier it is for the other side to move.

If you want to lift something heavy, like a big backpack, you can use a lever by putting the fulcrum closer to the heavy thing. That way, you don’t have to push as hard, it’s like having a helper under your feet!