Everything About TRANSVERSE SHEAR in 10 Minutes!! - Mechanics of Materials

Everything About Transverse vs. Direct Shear, First Moment of Area Q, and Shear Forces V.

0:00 Transverse Shear vs. Direct
1:25 Transverse Shear Equation
4:58 First Moment of Area, Q
5:24 Q for Horizontal Shear
6:08 Steps for VQ/It
6:19 Shear Force, V
6:43 Thickness, t
7:02 First Moment of Area, Q
7:20 Second Moment of Area, I
7:31 Transverse Shear Example

Bending Stress:

Centroids:

Parallel Axis Theorem:

Shear and Bending Relations:

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[jeffreyschmaus]

Very good synopsis and actually glad you go quickly. I can always rewind as necessary!

[mohammedwais]

thanks brother
really helped alot
My teacher made 1 hour lecture on it and i still couldn't understand anything after that lecture
you cleared everything in just few mins <3

[anasha]

wow this is one if the best explanations veidos I had ever seen. keep up the good work thank you.

[snalomdludlu]

you're a genius! my Good Sir, simple and straight forward content, keep doing the good work!

[christopherbanzon]

In the example problem, only the shear stress between the topmost plank and the one beneath it were shown (which was 8.15 MPa).

Calculating the other glued parts:
Shear Stress between 2nd topmost plank and the one beneath it = 8.97 MPa
Shear Stress between 3rd topmost plank and the one beneath it = 7.61 MPa

If my calculations are correct, it shows that the most critical area was the glued part between the 2nd topmost plank and the one beneath it (since 8.97 MPa is the highest among the three).

Although the answer will still stay the same (that the glue will still hold), it's important to note that the critical area might not always be at the topmost boundary depending on the cross-section area.

^I'd appreciate if you would verify my understanding of the problem. Thank you for the lectures!

[abdulrahmankhurmy]

Wow ... this video is a piece of art!!!

[arlow]

The auto generated subtitles on this are wild 😂

[VihaanJhaveri]

Thanks man, had a hard time understanding this conceot from the book, you made it quite easy

[Hello_and_Hie]

Example in the last few minutes was just awesome 🔥🔥

[brandonduong]

Thank you sm. This shit is too crazy. My guy really clutched the brainwaves in my skull. Legend.

[tiaanjansevanrensburg]

Thank you Very much you are an excellent teacher!!

[md.arrahmandip]

Hello, which software is used for whiteboard here?

[Anonymo_us_]

Can you kindly make a tutorial video about how you create these lecture videoes? (Including what application you use for writing, for audio and video recording and also)

Btw your lectures are really awesome 💙

[SunilSundar]

If instead of glue, the planks were held together by nails, how would the expression change? thanks

[Sohlah]

can you tell me the reason as to why is there a horizontal reaction and vertical reactions at the cut?

[abdoulahibah]

For I3 how do we get a base of 90 m? When I was looking at the problem I thought that the base for I3 would be 60 m.
Thank You!

[zaimelkalai]

did you need to use the parallel axis thm or can you also find inertia normally by adding up the 1/12(b)(h^3) for each section? (and if you cant how do you know when you have to use the parallel axis thm?)

[bappiar]

way better teaching compared to the university professors