Sum of MOMENTS and Rigid Body Equilibrium in 13 Minutes! (Statics)

Описание: 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:    • 2D Sum of Moments in 2 Minutes!  
Example 2:    • CROSS PRODUCT, Sum of Moments in 3D in Und...  
Example 3:    • CROSS PRODUCT, 3D Sum of Moments Example i...  
Example 4:    • REACTION Forces Calculations Using Moments...  

Next Lecture:
TRUSSES - Method of Joints & Method of Sections in 12 Minutes!
   • TRUSSES - Method of Joints & Method of Sec...  

Previous Lecture:
FREE BODY DIAGRAMS and Particle Equilibrium in 9 Minutes! (Statics)
   • FREE BODY DIAGRAMS and Particle Equilibriu...  

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Force Vectors and Vector Components:    • Force Vectors and VECTOR COMPONENTS in 11 ...  
Particle Equilibrium and Free Body Diagrams (Springs and Pulleys):    • FREE BODY DIAGRAMS and Particle Equilibriu...  
Rigid Body Equilibrium and Sum of Moments:    • Sum of MOMENTS and Rigid Body Equilibrium ...  
Trusses - Method of Joints & Method of Sections:    • TRUSSES - Method of Joints & Method of Sec...  
Shear Force and Bending Moment Diagrams:    • SHEAR and BENDING Moment Diagrams in 13 Mi...  
Centroids:    • CENTROIDS and Center of Mass in 10 Minutes!  
Fluid (Hydrostatic) Pressure:    • HYDROSTATIC PRESSURE (Fluid Pressure) in 8...  
Friction:    • FRICTION in 10 Minutes! (Statics/Physics)  
Two and Three Force Members: coming soon
Machines: coming soon
Second Moment of Area (Inertia): coming soon
Mass Moments of Inertia: coming soon