![An object placed on an equal arm-balance requires $12kg$ to balance it. When placed o a spring scale, the scale reads $12kg$. Everything (balance, scale, set of weights and object) is now An object placed on an equal arm-balance requires $12kg$ to balance it. When placed o a spring scale, the scale reads $12kg$. Everything (balance, scale, set of weights and object) is now](https://www.vedantu.com/question-sets/bf354da2-44d3-4f40-aa0d-374894d923fa5678605049244976620.png)
An object placed on an equal arm-balance requires $12kg$ to balance it. When placed o a spring scale, the scale reads $12kg$. Everything (balance, scale, set of weights and object) is now
![Figure 1 shows partially calibrated equal-arm balance. Each pan is suspended 18 cm from the pivot and has a mass of 10 grams. The scale for the right-hand rider has its 0 Figure 1 shows partially calibrated equal-arm balance. Each pan is suspended 18 cm from the pivot and has a mass of 10 grams. The scale for the right-hand rider has its 0](https://homework.study.com/cimages/multimages/16/untitled-22736804509691132516.jpg)
Figure 1 shows partially calibrated equal-arm balance. Each pan is suspended 18 cm from the pivot and has a mass of 10 grams. The scale for the right-hand rider has its 0
![Scale Stock Photo - Download Image Now - Equal-Arm Balance, White Background, Chain - Object - iStock Scale Stock Photo - Download Image Now - Equal-Arm Balance, White Background, Chain - Object - iStock](https://media.istockphoto.com/id/153017400/photo/scale.jpg?s=1024x1024&w=is&k=20&c=o1_wKcOZw8oSfvvj5DpXSNvmx9L4HoxnURTH8NSfOkY=)