Unit Vectors. So helpful for physics. And the "r" vector. Who could as for more?
The Derivative and a Demonstration of Position, Velocity and Acceleration
The Derivative and Uniformly Accelerated Motion Equations
Our first video for this curriculum is ... Derivative Introduction
2016 #4 Free Response Question - AP Physics 1 - Exam Solution
Yep, I make physics videos in the hope that you can learn physics. If you are a physics teacher, I am very hopeful that you will want to use them to help flip your physics class.