Contents of this post
Videos for rotational motion
Rotational Kinematics: All Lecture Notes

Rotational Kinematics AP Physics 1 Review of Rotational Kinematics
Total Playlist Time: 138 minutes
- [1] (5:03) Introduction to Circular Motion and Arc Length – EDpuzzle
- [1] (4:16) Defining Pi for Physics – EDpuzzle
- [1] (3:44) Introductory Arc Length Problem – Gum on a Bike Tire – EDpuzzle
- [1] (2:59) Angular Velocity Introduction – EDpuzzle
- [1] (5:40) Introductory Angular Velocity Problem – A Turning Bike Tire – EDpuzzle
- [1] (2:27) Angular Acceleration Introduction – EDpuzzle
- [1] (5:26) Angular Accelerations of a Record Player – EDpuzzle
- [1] (6:34) Uniformly Angularly Accelerated Motion Introduction – EDpuzzle
- [2] (3:43) Introductory Uniformly Angularly Accelerated Motion Problem – A CD Player – EDpuzzle
- [1] (3:57) Human Tangential Velocity Demonstration – EDpuzzle
- [2] (3:39) Introductory Tangential Velocity Problem – Mints on a Turntable – EDpuzzle
- [2] (6:50) Tangential Acceleration Introduction with Example Problem – Mints on a Turntable – EDpuzzle
- [1] (5:57) Demonstrating the Directions of Tangential Velocity and Acceleration – EDpuzzle
- [2] (6:20) Centripetal Acceleration Introduction – EDpuzzle
- [2] (5:59) Introductory Centripetal Acceleration Problem – Cylindrical Space Station – EDpuzzle
- [1] (5:25) Centripetal Force Introduction and Demonstration – EDpuzzle
- [3] (7:31) Introductory Centripetal Force Problem – Car over a Hill – EDpuzzle
- [3] (3:49) What is the Maximum Speed of a Car at the Top of a Hill? – EDpuzzle
- [3] (6:47) Mints on a Rotating Turntable – Determining the Static Coefficient of Friction – EDpuzzle
- [3] (5:06) Determining the Force Normal on a Toy Car moving up a Curved Hill – EDpuzzle
- [1] (3:58) Demonstrating Why Water Stays in a Bucket Revolving in a Vertical Circle – EDpuzzle
- [1] (6:13) Analyzing Water in a Bucket a Bucket Revolving in a Vertical Circle – EDpuzzle
- [3] (5:57) Minimum Speed for Water in a Bucket Revolving in a Vertical Circle – EDpuzzle
- [1] (6:23) The Right Hand Rule for Angular Velocity and Angular Displacement – EDpuzzle
- [1] (5:20) A Tale of 3 Accelerations or The Differences between Angular, Tangential, and Centripetal Accelerations – EDpuzzle
- [4] (9:23) Conical Pendulum Demonstration and Problem – EDpuzzle
Rotational Dynamics: All Lecture Notes
Rotational Dynamics AP Physics 1 Review of Rotational Dynamics
Total Playlist Time: 313 minutes
- [2] (8:40) Moment of Inertia Introduction and Rotational Kinetic Energy Derivation – EDpuzzle
- [2] (7:57) Introductory Moment of Inertia and Rotational Kinetic Energy Problem – EDpuzzle
- [2] (3:58) Eggs in a Carton Moment of Inertia Problem – EDpuzzle
- [1] (11:22) Moment of Inertia of Rigid Objects with Shape – EDpuzzle
- [2] (9:59) Torque Introduction – EDpuzzle
- [2] (6:58) An Introductory Torque Wrench Problem – EDpuzzle
- [2] (5:53) The Right Hand Rule for Torque – EDpuzzle
- [2] (4:58) Net Torque on a Door Problem – EDpuzzle
- [1] (3:41) Rotational form of Newton’s Second Law – Introduction – EDpuzzle
- [1] (6:54) Demonstrating Rotational Inertia (or Moment of Inertia) – EDpuzzle
- [3] (4:42) Introductory Rotational Form of Newton’s Second Law Problem – EDpuzzle
- [3] (9:23) – (1 of 2) Measuring the Rotational Inertia of a Bike Wheel – EDpuzzle
- [3] (9:52) – (2 of 2) Measuring the Rotational Inertia of a Bike Wheel – EDpuzzle
- [2] (5:43) Rotational Equilibrium Introduction (and Static Equilibrium too!!) – EDpuzzle
- [3] (10:24) Introductory Rotational Equilibrium Problem – EDpuzzle
- [3] (8:58) Placing the Fulcrum on a Seesaw – EDpuzzle
- [3] (6:59) Painter on a Scaffold – Don’t Fall Off! – EDpuzzle
- [3] (7:18) Graphing Rotational Inertia of an Irregular Shape – EDpuzzle
- [2] (4:35) How the Force of Tension on a Pulley Changes with Acceleration – EDpuzzle
- [5+] (9:22) Using Integrals to Derive Rotational Inertia of a Long, Thin Rod with Demonstration (calculus)
- [5] (13:48) 2 Masses on a Pulley – Torque Demonstration – EDpuzzle
- [4] (7:59) 2 Masses on a Pulley – Conservation of Energy Demonstration – EDpuzzle
- [3] (8:58) Torque – Mass on Plank with String – EDpuzzle
- [2] (5:38) Rolling Without Slipping Introduction and Demonstrations – EDpuzzle
- [3] (7:28) Rolling Acceleration Down an Incline – EDpuzzle
- [2] (5:52) Which Will Be First? (Rolling Down an Incline) – EDpuzzle
- [2] (2:49) Which Direction will the Wheel Accelerate? – EDpuzzle
- [4] (8:51) Acceleration of a Wheel descending on a Rope (Torque Solution) – EDpuzzle
- [4] (6:59) Acceleration of a Wheel descending on a Rope (Energy Solution) – EDpuzzle
- [2] (5:59) Angular Momentum of a Rigid Object with Shape Introduction – EDpuzzle
- [2] (9:21) Conservation of Angular Momentum Introduction and Demonstrations – EDpuzzle
- [2] (5:20) Wheel Conservation of Angular Momentum Demonstration and Solution – EDpuzzle
- [3] (10:31) Merry-Go-Round – Conservation of Angular Momentum Problem
- [2] (9:51) Angular Momentum of Particles Introduction – EDpuzzle
- [3] (4:24) Common Point Particle Angular Momentum Triangle – EDpuzzle
- [2] (5:53) What are the Equations for Kinetic Energy and Angular Momentum of a Point Particle Moving in a Circle? – EDpuzzle
- [3] (4:44) Are Linear and Angular Momentum Conserved for a Satellite? – EDpuzzle
- [3] (9:51) Are Linear and Angular Momentum Conserved during this Collision? – EDpuzzle
- [4] (7:57) Point Particle with Rigid Object Collision – Conservation of Angular Momentum Demonstration and Problem – EDpuzzle
- [5] (12:28) Angular Dart with Thin Rod Collision – Conservation of Angular Momentum Demonstration and Problem – EDpuzzle
Universal Gravitation: All Lecture Notes
Universal Gravitation AP Physics 1 Review of Universal Gravitation Total Playlist Time: 104 minutes
- [1] (7:19) Newton’s Universal Law of Gravitation Introduction – The Big G Equation – EDpuzzle
- [2] (6:20) How Much is a Mermaid Attracted to a Doughnut? – EDpuzzle
- [3] (6:38) The The Force of Gravitational Attraction between the Earth and the Moon – EDpuzzle
- [3] (4:20) Deriving the Acceleration due to Gravity on any Planet and specifically Mt. Everest – EDpuzzle
- [4] (7:09) Altitude of Geostationary Orbit, a special case of Geosynchronous Orbit – EDpuzzle
- [1] (3:47) Dropping a Bucket of Water – Demonstration – EDpuzzle
- [2] (6:59) Apparent Weightlessness Introduction – EDpuzzle
- [2] (8:11) Number of g’s or g-Forces Introduction – EDpuzzle
- [2] (8:12) Gravitational Field Introduction – EDpuzzle
- [2] (8:47) Universal Gravitational Potential Energy Introduction – EDpuzzle
- [3] (5:59) Deriving the Binding Energy of a Planet – EDpuzzle
- [3] (7:06) Deriving Escape Velocity of Planet Earth – EDpuzzle
- [3] (4:23) Mechanical Energy of a Satellite in Circular Orbit – EDpuzzle
- [4] (6:09) Impulse for Two Objects being Attracted to One Another – EDpuzzle
- [5+] (12:34) Force of Gravity and Gravitational Potential Energy Functions from Zero to Infinity (but not beyond)