Gthe mass of the earth is about 81 times the mass of the moon. how is the earth's gravitational pull on the moon compared to the moon's gravitational pull on the earth? group of answer choices the moon’s gravitational pull on the earth is 9 times the earth’s gravitational pull on the moon. the moon’s gravitational pull on the earth is equal to the earth’s gravitational pull on the moon. the earth’s gravitational pull on the moon is 9 times the moon’s gravitational pull on the earth. the moon’s gravitational pull on the earth is 81 times the earth’s gravitational pull on the moon. the earth’s gravitational pull on the moon is 81 times the moon’s gravitational pull on the earth.