Question

Given that the Sun has a mass 333,000 times larger than Earth’s mass and Earth has an average distance of 1.49 x 1011 m from the Sun, at what distance from the Sun is the center of mass of the Earth-Sun system?
a. 1.00 m
b. 4.47 x 105 m
c. zero
d. 333,000 m
e. 1.49 x 1011 m