UNIVERSITY PHYSICS I CHAPTER 10 Chapter 10 Spin and orbital motion Rotation: All around us: wheels, skaters, ballet, gymnasts helicopter, rotors, mobile engines, CD disks, Atomic world: electrons“spin”,“ orbit Universe: planets spin and orbiting the sun galaxies spin,… Chapter 4 kinematics Chapter 10 dynam1 Chapter 10 Spin and orbital motion Rotation: All around us: wheels, skaters, ballet, gymnasts, helicopter, rotors, mobile engines, CD disks, … Atomic world: electrons— “spin”, “orbit”. Universe: planets spin and orbiting the sun, galaxies spin, … Chapter 4 kinematics Chapter 10 dynamics