Lever

A lever is a simple machine that helps us move or lift heavy objects more easily by using a fulcrum (support point) and a rigid bar. When you apply force on one end of the lever, it transfers through the bar to move or lift the object on the other end. The position of the fulcrum determines how much force is needed to move the object. Levers are common in tools like seesaws, crowbars, and scissors, making tasks easier by amplifying your effort through mechanical advantage.