Solved papers for JEE Main & Advanced JEE Main Solved Paper-2014

done JEE Main Solved Paper-2014 Total Questions - 1

• question_answer1) 9. Four particles, each of mass M and equidistant from each other, move along a circle of radius R under the action of their mutual gravitational attraction. The speed of each particle is :   JEE Main  Solved  Paper-2014
  A)
  \[\sqrt{\frac{GM}{R}\left( 1+2\sqrt{2} \right)}\]               
  done clear
  B)
  \[\frac{1}{2}\sqrt{\frac{GM}{R}\left( 1+2\sqrt{2} \right)}\]
  done clear
  C)
  \[\sqrt{\frac{GM}{R}}\]                
  done clear
  D)
  \[\sqrt{2\sqrt{2}\frac{GM}{R}}\]
  done clear
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