Khan Academy
Khan Academy: Angular Velocity and Speed
A video discussing uniform circular motion, Learn how in uniform circular motion, angular velocity is a vector quantity and is equal to the angular displacement divided by the change in time. [7:30]
Khan Academy
Khan Academy: Rotational Kinetic Energy
David explains what rotational kinetic energy is and how to calculate it. [14:30]
Khan Academy
Khan Academy: More on Moment of Inertia
In this video David explains more about what moment of inertia means, as well as giving the moments of inertia for commonly shaped objects. [14:58]
Khan Academy
Khan Academy: Rotational Kinematic Formulas
David explains the rotational kinematic formulas and does a couple sample problems using them. [14:51]
Khan Academy
Khan Academy: Radius Comparison From Velocity and Angular Velocity: Example
Watch as Sal Khan predicts which spinning disc has a larger radius from angular velocity and the linear velocity of a point on the edge. [3:58]
Khan Academy
Khan Academy: Linear Velocity Comparison From Radius & Angular Velocity: Example
Sal Khan explains linear velocity from the radius and angular velocity using two pumpkin catapults with different arm lengths as an example. [5:30]
Khan Academy
Khan Academy: Impact of Mass on Orbital Speed
Example question exploring how mass impacts orbital speed. [4:19]
Next Vista for Learning
Next Vista for Learning: Angular Velocity Vectors Right Hand Rule
A video showing how you can find angular velocity vector by using the right hand rule. Video gives example with a wheel. [1:36]
Sophia Learning
Sophia: Forms of Rotational Inertia
This lesson provides mathematical relationships for the rotational inertia of some commonly used objects.
Sophia Learning
Sophia: Practice W/ Rotational & Tangential Speed
This lesson provides the learner with example problems on calculating rotational and tangential speed.
Sophia Learning
Sophia: Torque & Force
This lesson explains the similarities between torque and force.
PBS
Pbs Learning Media: Crash Course Physics: Rotational Motion
Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda...it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of...