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CENTROIDS and Center of Mass in 10 Minutes!
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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):
Next Lecture:
HYDROSTATIC PRESSURE (Fluid Pressure) in 8 Minutes!
Previous Lecture:
SHEAR and BENDING Moment Diagrams in 13 Minutes!
_________________________________________________
Statics Course Links:
WATCH ALL STATICS CONTENT IN LESS THAN 2 HOURS!
Two and Three Force Members: coming soon
Machines: coming soon
Second Moment of Area (Inertia): coming soon
Mass Moments of Inertia: coming soon
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):
Next Lecture:
HYDROSTATIC PRESSURE (Fluid Pressure) in 8 Minutes!
Previous Lecture:
SHEAR and BENDING Moment Diagrams in 13 Minutes!
_________________________________________________
Statics Course Links:
WATCH ALL STATICS CONTENT IN LESS THAN 2 HOURS!
Two and Three Force Members: coming soon
Machines: coming soon
Second Moment of Area (Inertia): coming soon
Mass Moments of Inertia: coming soon
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