Chapter10_1-3_FA05

Chapter10_1-3_FA05 - Angular Motion Chapter 10 Figure 10-1...

This preview shows pages 1–10. Sign up to view the full content.

Angular Motion Chapter 10

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Figure 10-1 Angular Position
Figure 10-2 Arc Length

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Figure 10-3 Angular Displacement
Figure 10-4 Angular Speed and Velocity

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Angular Speed is a Vector! ϖ We use a “right hand rule” to determine the vector direction of a rotation. Using your right hand, curl your fingers in the direction of the rotation. Your thumb points in the direction of the rotation. Works for angular acceleration as well.
Figure 10-5 Angular Acceleration

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Summary of angular motions. t t = = ϖ α θ Angular position, radians, measure counter- clockwise. Angular velocity, radians per second. Angular acceleration, radians per second squared. Note that radians are a dimensionless quantity. Radians = Degrees * π /180 Example: 180 degrees = 3.14 radians
2 2 1 mv K a m F v m P t v a t x v x = = = = = 2 2 1 ϖ α θ I K I T I L t t = = = = = Velocity Acceleration Momentum Force/Torque Kinetic Energy

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/16/2011 for the course PHY 2053 taught by Professor Vellaris during the Fall '08 term at University of Central Florida.

Page1 / 19

Chapter10_1-3_FA05 - Angular Motion Chapter 10 Figure 10-1...

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online