Question

if the sun were twice as massive, its pull on the earth would double. earth's pull on the sun would double. both of these none of the above

Answer 1

Well, according to my own calculations that I have made using the universal gravity law, the force that the Earth exerts on the Moon is 8 orders stronger than that of the Sun, which indicates that for this reason it revolves around the Earth instead of orbiting it. alone around the sun.