Q98 / 180 · NEET 2018 · Physics
Three objects, : (a solid sphere), : (a thin circular disk) and : (a circular ring), each have the same mass and radius . They all spin with the same angular speed about their own symmetric axes. The amounts of work required to bring them to rest, would satisfy the relation
- A
- B
- Correct answerC
- D
Solution
By work-energy theorem
Hence, the correct answer is option: 'C'.