What is the principle used in beam balance?
Asked by prasannasivaa
| 8th Jan, 2016,
01:54: PM
Expert Answer:
The beam balance is a first order lever with the fulcrum in the middle. It works on the principle of moments. When two equal masses are placed in pans at either ends of a beam supported in the middle, then the beam will be balanced.
Answered by Yashvanti Jain
| 10th Jan, 2016,
12:09: PM
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