Equivalent Mass | Rotational Dynamics

Ok, folks...this is a long one. BUT don't turn it off when I hit the white board - I've added lots of fun bits in-between (after every 1 minute of yammering) to make you grin, so sit tight. This video features Rotational Dynamics of the automotive world that, even at the college level, gets generalized.
"Correction:" 06:22 T = R x F NOT F x R

[claztube]

Ohhh, Got It! Nope, no not even close. But I admire that you try to help one that loves anything mechanical without really understanding much about the physics behind the why.

[cameronsanburn]

Explained it waayyy better than my systems dynamics teacher. Thanks for the help man.

[stephenf.caudill]

Well explained! The calculations are way beyond me, but your explanation is logical and very understandable. And, the production value of the video is terrific. Well done!

[vaibhavkumar]

This is a good video, Its just I am dumb enough to not understand it