I asked Billy to redo his problem one more time. This time using the Work-Energy Theorem. The point here being that there is often more than one correct way to solve a physics problem. Yes, it is almost 13 minutes long, however, I think it’s totally worth it.
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.