How does a hanging scale work?

Related questions

1. What comes before grams?
2. What is mass in grams?
3. Is grams weight or volume?
4. What does a gram weigh on a scale?
5. Is gram G or GM?
6. How much is 100 grams of meat in ounces?
7. How many grams is a teaspoon of powder?
8. What is a cup in grams?
9. How many grams are a liter?
10. How many grams is 20 grams of protein chicken?

Tags

1. #working
2. #numeric
3. #springs
4. #weight
5. #measure
6. #produce
7. #scale
8. #readout
9. #electronic
10. #consists
11. #digital
12. #internal
13. #runner
14. #analog
15. #hanging
16. #stretch
17. #ceiling