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.
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. balance scale
Here is a structured overview of the balance scale, including DIY methods, educational uses, and tips for accuracy. 1. How a Balance Scale Works A (or beam balance) is a simple machine
Punch two holes on opposite sides near the top of each cup. Hang Cups: Hang one cup on each end of the hanger
A base (like a tall water bottle, cardboard box, or simply holding the hanger).
It consists of a beam, a pointer, a fulcrum, and two pans. 2. Simple DIY Balance Scale (For STEM/Kids)
It doesn't typically provide a specific weight in grams or ounces, but rather indicates which item is heavier, lighter, or if they are equal.