Angular momentum: Learn what angular momentum

Learn what angular momentum is, how to calculate it, and how it relates to rotational motion. Explore the angular momentum of electrons, satellites, planets, and more with formulas, examples, and solved problems. Angular momentum is sometimes called Rotational Momentum or Moment of Momentum, which is the rotational equivalent of linear momentum . It is an important physical quantity as it is conserved for a closed system and follows the Law of Conservation of Angular Momentum. Chapter 19 Angular Momentum The situation, in brief, is that newtonian physics is incapable of predicting conservation of angular momentum , but no isolated system has yet been encountered experimentally for which angular momentum is not conserved. We conclude that conservation of angular momentum is an independent physical law, and until a contradiction is observed, our physical understanding must be guided by it. 1 Dan Kleppner Learn what angular momentum is, how to calculate it, and how it relates to rotating objects. Find out the difference between angular momentum and linear momentum , the right-hand rule, and the quantum number.