Cut two equal lengths of string and thread them through the holes to create handles for the cups. Hang Cups: Hang one cup on each end of the hanger.
It works on the principle of a lever, where two pans hang on opposite sides of a pivot point (fulcrum). If both sides are empty, or contain equal weights, the scale remains level. balance scale
It consists of a beam, a pointer, a fulcrum, and two pans. 2. Simple DIY Balance Scale (For STEM/Kids) Cut two equal lengths of string and thread
Punch two holes on opposite sides near the top of each cup. If both sides are empty, or contain equal
A (or beam balance) is a simple machine used to measure mass or weight by comparing two items—one with a known weight and one with an unknown weight. It operates on the principle of equilibrium, where the heavier side sinks lower than the lighter side.