A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°. The…
Physics · JEE Advanced · NTA Exams — Work, Energy and Power
A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°. The increase in its potential energy is:
- 1 J
- 10 J
- 100 J
- 1000 J
Answer
(A) 1 J
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