CENTROIDS and Center of Mass in 10 Minutes!

Everything you need to know about how to calculate centroids and centers of mass, including: weighted average method, integral methods, and composite bodies.
0:00 Center of Gravity
1:02 Center of Mass of a Body
1:30 Centroid of a Volume
1:50 Centroid of an Area
2:40 Centroid of a Triangle
4:00 Centroid of Any Area
4:55 Alternative Direction
5:47 Centroids of Simple Shapes
6:31 Centroid of Semi-Circles
7:14 Composite Bodies
(adding centroids as "weighted averages")
Example from the Shear and Moment Diagram, referenced when talking about triangular centroids (at 3:40):
• TRIANGULAR Distributed...
Example 1: • CENTROID of Composite ...
Example 2: • Finding the CENTROID o...
Example 3: • CENTER OF GRAVITY of a...
Example 4: • CENTER OF GRAVITY of B...
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• SHEAR and BENDING Mome...
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Force Vectors and Vector Components: • Force Vectors and VECT...
Particle Equilibrium and Free Body Diagrams (Springs and Pulleys): • FREE BODY DIAGRAMS and...
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Trusses - Method of Joints & Method of Sections: • TRUSSES - Method of Jo...
Shear Force and Bending Moment Diagrams: • SHEAR and BENDING Mome...
Centroids: • CENTROIDS and Center o...
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Friction: • FRICTION in 10 Minutes...
Two and Three Force Members: coming soon
Machines: coming soon
Second Moment of Area (Inertia): coming soon
Mass Moments of Inertia: coming soon