What are the two parts of the conflict lever?

• A. Force and motion
• B. Pivot and fulcrum
• C. Lever arm and fulcrum
• D. Lever and handle

Answer: (C)

A lever works by rotating around a fixed point called the fulcrum, and the distance from that fulcrum to where you apply the force is the lever arm. These two parts—the lever arm and the fulcrum—define how a lever provides mechanical advantage: a longer lever arm on the input side means you can move or lift a load with less effort for the same outcome. The other options don’t fit as well: force and motion describe what happens, not the actual parts; pivot and fulcrum are basically the same thing, not two distinct components; lever and handle isn’t a standard way to name the lever’s parts.