Question Seems to easy But Actually......[Try to solve i will upload solution after 7 days ]

Three charged particle of equal masses [each mass m] and same nature are placed on vertices of an equilateral triangle, electrostatic potential energy of system is U0 . Ratio of charges is 1:1: n. Then find magnitude velocities of each particle when separation between them is infinite.

Solution will  be uploaded on 12/5/2015
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