Newton's 3rd Law of Motion
By Hope A.
Action Force: The girls push down on the bench.
Reaction Force: The bench pushes up on the girls.
Sir Isaac Newton (1643-1727) was the founding father of Newton’s Three Laws of Motion. Newton was a well known man during his time and still is today. Newton was a published author, mathematician, astronomer, alchemist, and natural philosopher. He was said to have been inspired by simply and apple falling from a tree. His first law describes inertia; his second law describes how an object will change with an applied force and his third law states that each object has an equal and opposite reaction force. This website is dedicated to Sir Isaac Newton and his 3rd Law of Motion. With pictures, explanations, and other linked websites, you should get all the information about Newton’s 3rd law right here!