A) Find an expression for the speed v of the mass at point A in terms of R, m and G(B) Find an expression for the time period T of rotation of the planets in terms of R, m and G. Four planets of equal mass m are rotating with speed v in a circular orbit of radius R. The fourplanets at any instant are at the four corners of a square circumscribed by a circle of radius R asshown below. You can leave your answers in terms of radicals (i.e square roots), otherwise, youmust simplify your results.VmRmmVV

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Answered: A) Find an expression for the speed v…

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A) Find an expression for the speed v of the mass at point A in terms of R, m and G (B) Find an expression for the time period T of rotation of the planets in terms of R, m and G.