Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 May 2012)

done JEE Main Paper (Held On 19 May 2012) Total Questions - 1

• question_answer1) 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 \[g={{\pi }^{2}}\])     JEE Main  Online Paper (Held On 19  May  2012)
  A)
  0.15m                   
  done clear
  B)
                         1.5m
  done clear
  C)
                         1.0m                                     
  done clear
  D)
                         0.5m
  done clear
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