Question

27. What is the principle used in common balance?​

Answer 1

Answer:

common balance is the balance which has each and suspended the unknown mass is placed in 1 hour and the unknown mass is another until both become equal there for this balance works on the principle moment of trades then the weights become balance equilibrium is attained.....

Answer 2

Answer:

hi your ans

Explanation:

they work on the moment of weight .when the blance the wight.the equilibrium is attain.