timestamps

• 0:00

  Q&A Session Start

• 0:34

  Polling Review Topics

• 1:05

  Rotational Motion Discussion

• 1:36

  Rotational Motion Aspects

• 2:08

  Angular Acceleration Review

• 2:40

  Review or Advance

• 4:01

  Angular Concepts Overview

• 5:07

  Waves Request Noted

• 5:38

  Sharing Rotation Notes

• 6:09

  Explaining Radian

• 6:40

  Arc Length Formula

• 7:10

  Linear to Angular Relation

• 7:42

  Angular Velocity Basics

• 8:12

  Velocity Units

• 8:42

  Positive Negative Velocity

• 9:14

  Angular Acceleration

• 9:46

  Acceleration Equations

• 10:19

  Linear Velocity Equation

• 10:53

  Rewriting Kinematic Equations

• 11:24

  Sample Question Setup

• 11:55

  Solving Sample Problem

• 12:58

  Angular Questions Check

• 14:01

  Waves and Frequency

• 14:32

  Transverse Waves Intro

• 15:34

  PHET Simulation Demo

• 16:05

  Transverse vs Longitudinal

• 17:10

  Wave Examples

• 17:41

  Frequency Explanation

• 18:41

  Frequency Calculation

• 19:45

  Frequency Perception

• 20:49

  Pitch and Frequency

• 21:53

  Frequency Wavelength Relation

• 22:56

  Waves Topic Wrap

• 23:59

  Free Response Questions

• 25:33

  2016 Question Overview

• 27:07

  Drawing Forces Diagram

• 28:48

  Identifying Forces

• 29:55

  Friction Force Placement

• 30:59

  Forces Diagram Complete

• 31:30

  Angular Velocity Change

• 42:58

  Q&A Conclusion