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Projectile motion, mechanics and electricity and magnetism. Solid understanding of algebra and a basic understanding of trigonometry necessary.
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Moments, torque, and angular momentum
Thinking about making things rotate. Center of mass, torque, moments and angular velocity.
All content in “Moments, torque, and angular momentum”

Torque, moments, and angular momentum

Until this tutorial, we have been completely ignoring that things rotate. In this tutorial, we'll explore why they rotate and how they do it. It will leave your head spinning (no, it won't, but seemed like a fun thing to say given the subject matter).