Question

A uniform meter scale is put on a knife edge at 40 cm mark. It is found that this scale gets balanced when a weight of 20 gf is suspended from 20 cm mark. Find the weight of meter scale.​

Answer 1

Answer:

https://www.shaalaa.com/question-bank-solutions/a-uniform-metre-scale-is-balanced-at-a-40-cm-mark-when-weights-of-20-gf-and-5-gf-are-suspended-at-5-cm-mark-and-75-cm-mark-respectively-calculate-the-weight-of-metre-scale-turning-effect-of-a-force_115984