Statics lecture on Rigid Body Equilibrium (rotation of bodies), finding reaction moments and using external couples in static structures. Moments explained!

00:00 Particle vs Rigid Body Equilibrium
00:40 Moments & Rotational Equilibrium
01:45 Orientation of Moments
03:23 External and Reaction Moments
05:06 General Procedure Example
06:04 Diagonal Forces on Moments
07:24 Support Types Reactions
10:29 Lecture Example

Moments as Cross Products (in examples 2 and 3).

Example 1: [ Ссылка ]
Example 2: [ Ссылка ]
Example 3: [ Ссылка ]
Example 4: [ Ссылка ]

Next Lecture:
TRUSSES - Method of Joints & Method of Sections in 12 Minutes!
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Previous Lecture:
FREE BODY DIAGRAMS and Particle Equilibrium in 9 Minutes! (Statics)
[ Ссылка ]

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Statics Course Links:
WATCH ALL STATICS CONTENT IN LESS THAN 2 HOURS!

Force Vectors and Vector Components: [ Ссылка ]
Particle Equilibrium and Free Body Diagrams (Springs and Pulleys): [ Ссылка ]
Rigid Body Equilibrium and Sum of Moments: [ Ссылка ]
Trusses - Method of Joints & Method of Sections: [ Ссылка ]
Shear Force and Bending Moment Diagrams: [ Ссылка ]
Centroids: [ Ссылка ]
Fluid (Hydrostatic) Pressure: [ Ссылка ]
Friction: [ Ссылка ]
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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