OpenStax
Open Stax: Physics: Angular Acceleration
From a chapter on Rotational Motion and Angular Momentum in a Physics textbook. This section of the chapter discusses uniform and non-uniform circular motion, how to calculate angular acceleration, and the relationship between linear and...
University of Regina (Canada)
University of Regina: Math Central: Atlatl Lessons Grades 4 12
What is an atlatl? Learn how this Aztec dart throwing tool can be used to teach students such things as distance, radius, and linear and angular velocity. Curriculum strands are provided for each of the many lesson plans for students...
Physics Classroom
The Physics Classroom: Balance and Rotation: Rotational Velocity Interactive
Explore the relationship between the angular and linear velocity for two bugs on a rotating disk.
Khan Academy
Khan Academy: Uniform Circular Motion and Centripetal Acceleration Review
Review the key concepts, equations, and skills for uniform circular motion, including centripetal acceleration and the difference between linear and angular velocity.
Other
Wikibooks: Physics Study Guide
A handy resource that gives an overview of equations and definitions pertinent to an introductory, college-level physics course, with two of its three sections focusing on motion-related topics and principles.