solar system distances from earth
Imagine that another solar system has a star that is four times as massive as our Sun…?
….If that solar system has a planet of the same size as Earth orbiting at a distance of 1 A.U., what is the orbital period of that planet (in earth-years) ?
ty for replies =)
3 different answers =/
any 1 else?
Four times the time it takes to travel around the Sun, or 1461 days.
Why Young Earth Creationists Must Deny Gravity, Part III
