In a double star system, two stars of masses m_(1) and m_(2) separated by a distance d rotate about their centre of mass. Then their common angular velocity would be

In a double star system, two stars of masses m_(1) and m_(2) separated

1.	In a double star system, two stars of masses m_(1) and m_(2) separated by a distance d rotate about their centre of mass. Then their common angular velocity would be
Answer» `SQRT((Gm_(1))/(d^(3)))` `sqrt((Gm_(2))/(d^(3)))` `sqrt((G(m_(1)+m_(2)))/(d^(3)))` `sqrt((d^(3))/(G(m_(1)+m_(2))))` ANSWER :C