Introduction to finding the centroid of a common W-flange shape and finding its respective moment of inertia with some talk about its importance and other things.
I rarely comment on RU-vid videos and this is my first comment to ever drop from this account. This is so underrated. Simple yet concise unlike those animated RU-vid content yet can’t even convey the principle well. You did portray it as if it’s just as easy as it seems despite the complexity of the topic. Keep posting more video, please. I’m preparing for boards and structural is a complex yet essential subject.