Introductory Physics: A Basic Free Body Diagram

In this video, we draw a basic free body diagram, the kind you would encounter in an introductory physics course. We note the gravitational force (weight), the normal force, and draw arrows to correctly show the direction and size of each force. In this example, the object is in a state of static equilibrium.

[@trololollolololololl]

Wow 5 years break, keep the good work up tho

[@perobinson]

Thanks. The astronomy videos need to be re-done with better production and hopefully will someday. Right now, I'm going to focus on introductory physics. :-)