Physics-
General
Easy
Question
Figure shows an arrangement of masses hanging from a ceiling. In equilibrium, each rod is horizontal, has negligible mass and extends three times as far to the right of the wire supporting it as to the left. If mass 
is 48 kg then mass 
is equal to
- 1 kg
- 2 kg
- 3 kg
- 4 kg
The correct answer is: 1 kg
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