Q: If the Moon is brought closer to the Earth such that its distance from the Earth becomes half of the original distance, then the gravitational force of attraction between the Earth and the Moon would :
(a)reduce to half of its original value
(b)increase to two times of its original value
(c)remain the same as the original value
(d)increase to four times of its original value
Correct Answer: (c)
Detailed explanation coming soon.