I used a Cheater bar today to break loose a bolt and realized I did not understand the math on how MA worked. Your video cleared it up perfect. I can now move forward in life...

This is one of the best explanations of simple classes of lever, I understand everything you had explained. I recommend this for someone who is curious about class levers:) also thank you so much

Omgosh my prof lectured on this for 3x longer than this video and I just didn't get it! This was clear and made it much easier to remember. Thank you!

Absolutely great presentation! Thank you Dr. Borst. I am going back to basics to sort out different oar configurations for a row boat.

Thank you for making that easy to grasp 👍

Very helpful, thanks!

Great video!!! I feel like an expert with levers now

Thank you very much

Good lesson... put your force arrow up and resistance arrow down. The little one's got confused.