Consider the Sun and the Earth as a 'system' of two 'particles'. The center of mass of this system lies a distance L from the center of the Sun. Find L and compare it to the radius of the Sun.
The center of mass of the Earth-Sun system lies?
A. inside the radius of the Sun
B. inside the radius of the Sun
C. inside the radius of the Earth
The Attempt at a Solution
I have no clue where to start, I know the center of mass equation but I don't know if that has any significance or what. Thank you in advance!