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Syed Shoaib posted an Question
January 01, 2022 • 14:43 pm 30 points
  • IIT JAM
  • Physics (PH)

Two equal spheres a and b lie on a smooth horizontal circular groove at opposite ends of a diameter. at timet = 0, a is projected along the groove and it first

Two equal spheres A and B lie on a smooth horizontal circular groove at opposite ends of a diameter. At timet = 0, A is projected along the groove and it first impinges on B at time t = T, and again at timet = T. If e is the coefficient of restitution, the ration TT, is (2+e) 2 (A) (B) 2 e (2+e) 2(e+1) (D) (C) e e

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