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Sneha Pathak posted an Question
August 21, 2020 • 17:53 pm 30 points
  • IIT JAM
  • Physics (PH)

Example: there are three planets in circular orbit around a star as distances a, 4a au a respectively. at time t = t the star and the three planets are in a str

Example: There are three planets in circular orbit around a star as distances a, 4a au a respectively. At time t = t the star and the three planets are in a straight line. The period of revolution of the closest planet is T. How long after t will they again be in the same straight line. (IT JAM Physics 2018) (B) 27T 8T (A) (C) 216T (D) 512T an aalatar arn n siraiaht llne

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    Ruby negi best-answer

    Lcm is the it is the smallest positive integer that is divisible by each of them. because only after 216 T ,they will be in same line..

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