What is newton laws
Newton's laws of motion, named after Sir Isaac Newton, (1642-1727) a British mathematician, physicist, astronomer and natural philosopher, are three physical laws that, laid the foundation for classical mechanics. Newton's third law of motion: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body. Newton's first law of motion: A body continues in a state of rest or uniform motion in a straight line unless it is compelled to change that state by forces impressed upon it. Newton's second law of motion: The change of motion of a body is proportional to the motive force impressed and is made in the direction of the straight line in which that force is impressed.