In recent years, a number of nearby stars have been found to possess planets. Suppose, the orbital radius of such a plan
Posted: Sun Jul 17, 2022 7:48 pm
In recent years, a number of nearby stars have been found topossess planets. Suppose, the orbital radius of such a planet isfound to be 4.9 1011 m, with a period of 1020 days. Find the massof the star.