Newton ’s three laws of motion stated, defined, and explained with an equation, example, and diagram. Introduction to Newton ’s Laws of Motion Newton ’s Laws of Motion are the concepts of Sir Isaac Newton formulated in the 17 th century. It consists of three basic laws which describe different forces that act on a body. Thus, the body either in rest or motion reacts to these forces. According to classical mechanics, all the bodies from very small to celestial types are bound by Newton ’s laws of motion. Hence, it is a cornerstone for traditional physics. There are three laws of motion ... Learn about the three laws of motion that describe the relationship between forces and motion. Explore the concepts of inertia, mass, force, acceleration, interaction, and more with examples and activities. Learn Newton's laws of motion with clear definitions, formulas, and real-life examples. Master concepts fast for JEE, NEET, and board exams.