Gravity is one of the most basic forces in the universe. It plays a fundamental role not only
in the structure of our solar system but also in the way objects behave on Earth.
“Inverse square law”- All bits of matter attract all other bits of matter………..
• The universal law of gravitation states that, ‘Every object in the universe attracts every
other object with a force which is directly proportional to product of the masses and
inversely proportional to the square of the distance between them.’