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...
Next Lecture:
HYDROSTATIC PRESSURE (Fluid Pressure) in 8 Minutes!
• HYDROSTATIC PRESSURE (...
Previous Lecture:
SHEAR and BENDING Moment Diagrams in 13 Minutes!
• SHEAR and BENDING Mome...
_________________________________________________
Statics Course Links:
WATCH ALL STATICS CONTENT IN LESS THAN 2 HOURS!
Force Vectors and Vector Components: • Force Vectors and VECT...
Particle Equilibrium and Free Body Diagrams (Springs and Pulleys): • FREE BODY DIAGRAMS and...
Rigid Body Equilibrium and Sum of Moments: • Sum of MOMENTS and Rig...
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...
Fluid (Hydrostatic) Pressure: • HYDROSTATIC PRESSURE (...
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
Пікірлер: 41
Normally I watch videos like this on 1,5 or 1,75x speed. This one I had to watch in 0,75x to have time to think about all you packed in to these few minutes! Good job!
@emkayglock_30
20 күн бұрын
broe is fast
I can't thank you enough. This is absolutely fantastic
What an amazing video, very usefull
Thank you so much!! You are an amazing teacher!!!
pretty helpful for a summary of the chapter! thanks
Love your lectures man.
This was a huge help, thank you
Thanks a lot !
Thanks dude!
Very good video 👍
I found this video really helpful; thanks!
Amazing
the crayon colored shapes are helpful to make it more fun and engaging
Superb!
any particular reason there's put y/2 in the y-bar ?
I have a test in 30 minutes let’s hope this works
@josegurrola9021
9 ай бұрын
Did it work? I'm in the same boat lol
what apps did you use?
@drioko
Ай бұрын
?
Understood
I got no clear the TRIG SUBSTITUTION, could somenone explain it to me please?
@ammarmalik9934
10 ай бұрын
There is a formula for substitution (a^2+x^2)^1/2. Here R is taken as a and x is still x. Just search it up online.
why there is integral in the denominator?
@joaquinmermaroque372
Жыл бұрын
Review the theory
@batuyild
5 ай бұрын
area calculation, remember definite integral indicates area under the curve
@ivoryas1696
2 ай бұрын
@@batuyild Thanks, mate.
Complicated to understand.... I wanted to go from 0-100 but i can't😖😥😪
we are not a robot we are humans please try to upload the lectures in limited speed thanks
@maureenconverse5149
Жыл бұрын
You can slow down the speed…
"hi my name is carmen winstead"
@JustRealAsf
2 ай бұрын
Was thinkin this too 😭😭😭
Way too fast and too much in short amount of time!
@neon-3467
2 жыл бұрын
He expects you to watch it once and go back and pause where you need to.
@lucasonfire_5214
2 жыл бұрын
Thats why its a 10 minute video.
@ayushchoubey635
11 ай бұрын
You can watch on slower speeds to grasp better
@rynocerusrex5050
8 ай бұрын
@@ayushchoubey635nuts Edit: DAMN I didn’t expect THAT speed, I can’t even think that fast!
Very horrible teaching
@benkrauss5041
Жыл бұрын
lol what? Better than most teachers ever could
@stevealfred3681
4 ай бұрын
Go and teach na!