Chapt 5 overview + additional resources

Center of Mass Youtubes:

Just for fun - MIT Physics Demo -- Center of Mass Trajectory

Centroid

Kahn Academy - Center of Mass

Finding resultants of distributed beam loading conditions.

 Fluid Mechanics: Introduction to Forces on Planar and Submerged Surfaces

Fluid Mechanics: Forces on Curved Surfaces: Example 1

https://www.youtube.com/watch?v=E8EQ8uYMB88 

 https://www.youtube.com/watch?v=-adMiG0hyBM

centroid of the volume obtained by rotating the shaded area about the x-axis

Quiz:
1.  Locate the centroid of the plane area (similar to problems 5.1-5.16)
2.  For a given Distributed load, find a) the magnitude and location of the resultant, b) reactions at supports.  (similar to problems 5.66-5.95)
3.)  Locate the center of gravity for a 3D object (similar to problems 5.96-5.121)
Extra Credit: Locate the centroid of a volume created by rotating an area about an axis. (similar to problems 5.125-5.129)