Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks ...

Motion days are regrettably not what they were. Some lawyers tell me that they have not argued a motion in a courtroom for many months. Instead they argue them by phone or a Zoom videoconference. Back ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...