Question: Consider two planets A and B with a mass ratio m: mg = 3:1 and a time period ratio of T: TB = 27:1,

Consider two planets A and B with a mass ratio m: mg

Consider two planets A and B with a mass ratio m: mg = 3:1 and a time period ratio of T: TB = 27:1, moving in an elliptical orbit around sun. IfE and 'a' respectively denote energy and semi-major axis, then which of the following is/are correct? a: a = 9:1 a: a = 3:1 E: E = 1:3 DE: E = 3:1

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