In a Class 1 lever, where is the fulcrum located?

In a Class 1 lever, the fulcrum is positioned between the load and the effort. This configuration allows for a balance of forces in such a way that a small force (effort) can be used to move a larger load. The classic example of this type of lever is a seesaw, where the pivot point (fulcrum) is situated in the center of the lever, enabling both sides to lift loads of different weights depending on their distance from the fulcrum. This setup is crucial for achieving mechanical advantage, allowing for efficient movement and lifting. Understanding the placement of the fulcrum relative to the effort and the load is fundamental in physics, particularly in studying levers and their applications.