phy2048 lecture29

phy2048 lecture29 - Chapter 15: Oscillations 151 What Is...

Info iconThis preview shows pages 1–4. 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
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Chapter 15: Oscillations 151 What Is Physics? 152 Simple Harmonic Motion (SHM) 153 The Force Law for SHM 154 Energy in SHM 155 An Angular SHM 156 Pendulum 157 SHM and Uniform Circular Motion 158 Damped SHM 159 Forced Oscillation and Resonance Chapter 15 Homework 7, 13, 15, 24, 28, 34, 35, 38, 40, 41, 49, 63 Other Simple Harmonic Oscillators SHM : d 2x dt 2 2 = - x T = 2 Torsion Pendulum = - I T = 2 Physical Pendulum I T = 2 mgh Simple Pendulum L T = 2 g < 10 sin Examples Sample Problem 15-4. Torsion Pendulum 12.4 cm, 135 g thin rod Ta = 2.53 s Unknown object X Tb = 4.76 s Find IX = ? T = 2 I Sample Problem 15-5. Pendulums Find and center of oscillation T = 2 I mgh T = 2 L g Damped and Driven Oscillations Damped SHM 1-Undamped 2&3-Underdamped 4-Critically damped 5-Overdamped Driven / Forced SHM Natural frequency: Frequency of driving force: d Resonance: d = ...
View Full Document

This note was uploaded on 04/17/2008 for the course PHY 2048 taught by Professor Chen during the Fall '08 term at UNF.

Page1 / 4

phy2048 lecture29 - Chapter 15: Oscillations 151 What Is...

This preview shows document pages 1 - 4. Sign up to view the full document.

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