Physics, 11.07.2019 05:20, minecraft56

In a certain binary-star system, each star has the same mass which is 5.2 times of that of the sun, and they revolve about their center of mass. the distance between them is the 9.1 times the distance between earth and the sun. what is their period of revolution in years?

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In a certain binary-star system, each star has the same mass which is 5.2 times of that of the sun,...