PPT-Angular Momentum in Planetary Atmospheres

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. Be able to identify phases of movement infer sources of propulsion and braking Be able to use the laws of constant angular accel Grasp the applications to human movement Questions to Think About Why would tight calf muscles restrict the ability to 186 dt The angular momentum of the particle is conserved, if the torque = Richard B. . Larson. Yale University. Conclusions. Compact objects such as stars and black holes generally form in larger systems such as binaries, multiple systems, star clusters, or galaxies.. Gravitational interactions in these larger systems play a major role in the formation of compact objects by transporting angular momentum.. What was Angular Momentum Again?. If a particle is confined to going around a sphere:. At any instant the particle is on a particular circle. r. v. The particle is some distance from the origin, . r. CAPA #11 due this Friday at 10 pm. Reading: Finish Chapter 8, Start Chapter 9.1-9.4. Section – this week Lab #4: Rotations. . Midterm Exam #3 on Tuesday November 8. th. , 2011. .  details given in class on Wednesday. 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:. 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:. and angular momentum . of simulated. galaxy populations. Shy Genel. Hubble Fellow. Columbia University. Introduction. Romanowsky. & Fall 2012. An observed relation between the most basic morphological classification and a fundamental physical quantity: the specific angular momentum (. Angular momentum of a rigid rotating object. Conservation of angular momentum. Lecture . 23: . Angular momentum. Translation vs rotation.  . Angular. momentum . . is fundamental quantity for . rotation. Momentum Defined. p. = m . v. p. = momentum vector. m. = mass. v. = velocity vector. Momentum Facts. Linear Momentum. p. = m . v. Momentum is a vector quantity!. Velocity and momentum vectors point in the same direction.. 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.. 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.. Total Angular Momentum. L. , . L. z. , . S. , . S. z. J. and . J. z. are quantized. Orbital angular momentum. Spin angular momentum. Total angular momentum. Total Angular Momentum. If . j. and . m.