PPT-Rolling, Torque, and Angular Momentum

Chapter 11 Copyright 2014 John Wiley amp Sons Inc All rights reserved 111 Rolling as Translation and Rotation Combined 1101 Identify that smooth rolling can be considered as a combination of pure translation and pure rotation. Buffalo Astronomical Association. May 8, 2009. Jude S. Sabato. Assistant Professor of Earth Science. Buffalo State College. Outline. Overview of . p. lanetary atmospheres. Angular momentum in rotating atmospheres. Stepan. . Tkachev. Introduction. Attitude control systems. Passive. Active. Gravitational. Magnetic. Magnetic. Gyroscopic. Thrusters. Introduction. Attitude control systems. Need fields. Independent. P221: November 8, 2013. Summary. Linear momentum. Angular momentum. Clicker Question. A student is riding on the outside edge of a merry-go-round rotating about a frictionless pivot. She holds a heavy ball at rest in her hand. If she releases the ball, the angular velocity of the merry-go-round will:. Learning Outcomes. All . pupils will be able to. . remember and understand. . the theory behind projectile motion.. Most . pupils will be able to. . apply. . the theory of projectile motion and angular motion to sporting . A . torque. is an action that causes objects to rotate.. Torque is . not. . the same thing as force.. For rotational motion, the torque. . is what is most directly related to the motion, not the force.. AP Physics C. Torque. So far we have analyzed translational motion in terms of its angular quantities. But we have really only focused on the kinematics and energy. We have yet to add dynamics (Newton's Laws) to the equation... Physics 1, NTC. Angular Motion, General Notes. When a rigid object rotates about a fixed axis in a given time interval, every portion on the object rotates through the same angle in a given time interval and has the same angular speed and the same angular acceleration.. Movement around a fixed point or axis. Spin; somersault . Occurs when a force is applied outside the centre of mass. An off centre force is referred to as an eccentric force.. Examples of a force being applied outside the centre of mass of an object or body to cause rotation. . 2. Dynamics of Rotational Motion. Prepared by Vince Zaccone. For Campus Learning Assistance Services at UCSB. Torque. Torque is what causes angular acceleration (just like a force causes linear acceleration). Reading: Chapter 9.1-9.4. Section – this week Lab #4: Rotations. . Midterm Exam #3 on Tuesday November 8. th. , 2011. .  details given on next slides!. .  practice exam and solutions on . AP Physics. Work-Energy Theorem for Rotation.  .  .  .  . End Slide.  .  .  . Work-Energy Theorem for Rotation.  .  . End Slide.  .  .  .  .  .  .  .  .  . Work-Energy Theorem for Rotation. Chapter 11. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 11-1. Rolling as Translation and Rotation Combined. 11.01. Identify that smooth rolling can be considered as a combination of pure translation and pure rotation.. Rate of change of angular momentum.. Gyroscopic Couple.. Gyroscopic Couple effect in a ship.. Gyroscopic effect in a aero plane.. Angular momentum (L). Angular momentum . (L):. . If a circular disc rotating about an axis passing through center of disc and perpendicular to circular plane.. Today:. Gravitational Torque. Rotational Kinetic Energy. Rolling without Slipping. Equilibrium with Rotation. Rotation Vectors. Angular Momentum. Pre-class reading quiz on Chapter 12. Last day I asked at the end of class:.