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JEE Main2012PhysicsOscillationsActual

A ring is suspended from a point S on its rim as shown in the figure. When displaced from equilibrium, it oscillates with time period of 1 second. The radius of the ring is (take g= ^2 )

Options

  1. A0.15 ~m
  2. B1.5 ~m
  3. C1.0 ~m
  4. D0.5 ~m

Correct answer

A. 0.15 ~m

Step-by-step solution

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