What is Impact energy?

Impact energy is how much power something has when it crashes into another thing.

Imagine you're playing with your favorite toy car on a ramp. When you let it go, it zooms down and smashes into a block at the bottom. The harder it hits, the more impact energy it had.

Now think of a big, heavy rock rolling down a hill. It has lots of impact energy because it’s both heavy and going fast. If it hits something, like a tree or a wall, that thing might break or bend, just like when your toy car squishes the block.

But if the rock was small or rolled slowly, it wouldn’t have much impact energy, so it might only nudge the tree a little.

So, impact energy depends on two things: how heavy something is and how fast it’s going. The heavier and faster it is, the more power it has when it crashes, just like your toy car or that big rock!