Lecture_26_web2007

Lecture_26_web2007 - Quiet please ladies and gentlemen The lecture is about to begin n How do we go through the tumble dryer How do we relate to υ

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Quiet please ladies and gentlemen The lecture is about to begin n How do we go through the tumble dryer? How do we relate to υ ϖ a to α Rotational mechanics for a point object θ ∆ S ∆ R t θ ϖ ∆ = ∆ S R θ ∆ ∆ = 1 S R t ϖ ∆ = ∆ 1 R ϖ υ = 1 S R t ϖ ∆ = ∆ R υ ϖ = Rotational mechanics for a point object θ ∆ R t θ ϖ ∆ = ∆ 1 R ϖ υ = R υ ϖ = t ϖ α ∆ = ∆ 1 R t υ ∆ = ∆ 1 R t υ ∆ = ∆ 1 a R = 1 a R α = a R α = Linear world Rotational world x ∆ x t υ ∆ = ∆ [ ] m [ ] / m s a t υ ∆ = ∆ 2 / m s F [ ] N W F x = ∆ [ ] J θ ∆ t θ ϖ ∆ = ∆ [ ] rad [ ] / rad s t ϖ α ∆ = ∆ 2 / rad s F l τ = [ ] N m W τ θ = ∆ [ ] J R υ ϖ = a R α = Rotational Kinetic Energy R R υ ϖ = 2 1 2 KE m υ = ( 29 2 1 2 KE m R ϖ = 2 2 1 2 KE mR ϖ = 2 1 2 KE I ϖ = 2 I mR = =The moment of inertia 2 kg m Linear world Rotational world x ∆ x t υ ∆ = ∆ [ ] m [ ] / m s a t υ ∆ = ∆ 2 / m s F [ ] N W F x = ∆ [ ] J θ ∆ t θ ϖ ∆ = ∆ [ ] rad [ ] / rad s t ϖ α ∆ = ∆ 2 / rad s...
View Full Document

This note was uploaded on 04/07/2012 for the course PHYS 111 taught by Professor Dr.jackman during the Fall '07 term at Waterloo.

Page1 / 18

Lecture_26_web2007 - Quiet please ladies and gentlemen The lecture is about to begin n How do we go through the tumble dryer How do we relate to υ

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online