It has been bothering me for a while that I gave bad advice in one of my videos. A fellow teacher even called me on it in a YouTube comment: "I teach the AP Physics C course, and some past tests instruct you NOT to break down the force components in a f-b diagram. I tell students to always keep weight as mg, and break it down later." A. F. Steindler. I finally decided to make it right, unfortunately that means I had to post an entirely new video and scrap the old one. Thank you for the suggestion Mr. Steindler. It is fixed now.
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.