Lever

Lever explained in an easy to understand way:

Imagine trying to open a stubborn jar lid that just won't budge. Much like how you might use a spoon to pry open the lid by leveraging the edge of the jar, a lever operates by using a bar that pivots on a fixed point to move an object. In this analogy, the spoon acts as the lever, the edge of the jar serves as the pivot point, and your hand applies force to achieve the goal of opening the jar, showing how a lever amplifies effort to accomplish a task with less force.