Question

What are the main impo. Of universal law of motion

Answer 1

Law of Universal Gravitation

Sir Isaac Newton’s groundbreaking work in physics was first published in 1687 in his book "The Mathematical Principles of Natural Philosophy” commonly known as "The Principia". In it, he outlined theories about gravity and of motion.

His physical law of gravity states that an object attracts another object in direct proportion to their combined mass and inversely related to the square of the distance between them.

It is called so because it is applicable on all bodies having mass, and the bodies will be governed by the same law, that is newton's law of gravitation. Thus, as t is applicable universally, it is called as universal law.