PHYS 211 Chapter Notes - Chapter 8: Circular Motion, Projectile Motion, Angular Velocity
Document Summary
Chapter 8: dynamics ii, moion in a plane. Secion 8. 1: dynamics in 2d x and y components are independent, ex. Angular velocity v = r speed a= The velocity only has a t component and the acceleraion only has a r component. Net force points toward center of circle along the radial axis. Fnet towards the center of the circle is not a new force, it is caused by something we already have, such as tension, fricion, or the normal force. Ex: car throwing you when you stop suddenly. Ficiious forces = nonreal forces that describe moion relaive to a noninerial reference frame. The door of a car actually run into you.
