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. Rotation Rotational Variables Torque oRotational Inertia (or A rolling bowling ball, where rotation and translation occur Rotational Variables From above From side Rotational Variables Torque. . Angular momentum. . . Angular momentum is conserved!!. Chapter 11: Angular Momentum. Reading assignment: Chapter 11.1 to 11.4. Homework . :. . QQ3, QQ4, AE8, OQ5, 1, 3, 5, 10, 11, 12, 25, 26, 31, 34, 56. 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 . Phil Armitage. Colorado. Processes in Protoplanetary Disks. Disk structure. Disk evolution. Turbulence. Episodic accretion. Single particle evolution. Ice lines and persistent radial structure. Transient structures in disks. 11.1 - Torque. Increased Force = Increased Torque. Increased Radius = Increased Torque. 11.1 - . Torque. Only the tangential component of force causes a torque:. 11-1 Torque. This leads to a more general definition of torque:. 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... Torque. . Angular momentum. . . Angular momentum is conserved!!. Chapter 11: Angular Momentum. Reading assignment: Chapter 11.1 to 11.4. Homework . :. . QQ3, QQ4, AE8, OQ5, 1, 3, 5, 10, 11, 12, 25, 26, 31, 34, 56. 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 . HTHS AP Physics 1. M. Dimler. Torque. Torque. is a force that causes an object to turn. Torque. - Force directed perpendicular to the “lever arm” of an object that has the ability to rotate the object around a fulcrum or axis. . Rotational Motion – Torque and Angular Momentum AP Physics 1 Torque Forces with equal strength will have different effects on a swinging door. The ability of a force to cause rotation depends 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..