Two stars with different masses are in a circular binary system. The heavier star is 2 times more massive than the lower mass star. The high mass star is 1 Astronomical Unit (AU) away from the center of mass. What is the distance between the 2 stars?
Select one: 2AU, 3AU, 1AU, 4AU, 5AU
CYOSS
cross
cross
CrOS
cros