Use the following information to answer the next question. Moon 3.84x108m Earth Sun 1.50x101 m The gravitational force exerted on Earth by the Moon is 1.9 1020 N [toward the Moon's centre]. The gravitational force exerted on Earth by the Sun is 3.5 1022 N [toward the Sun's centre]. Assuming there is an angle of 90 between the Moon and the Sun, the magnitude of the net gravitational force exerted on Earth by the Moon and the Sun is a.b * 10cd N. The values of a, b, c, and dare and (Record all four digits of your answer on the answer sheet.)