Moment of Inertia of a T Beam - Brain Waves.avi

Here's how to calculate area moment of inertia of a beam with a T cross-section. I show you how to find the centroid first and then how to use the centroid location to find area moment of inertia.

[@morganelmore3964]

This man does a better job of teaching me in 10 minutes than my professor did all semester. Thank you so much for being clear and concise.

[@yampana1245]

tell me about it

[@jennymoore6481]

haha Totally agree with you! this is by far the easiest way to comprehend moment of inertia. I also found this cool moment of inertia calculator skyciv.com/free-moment-of-inertia-calculator/ which makes my life easier.

[@jojoessuman4730]

@@jennymoore6481 Thanks Jenny. 2 years later and you saved my life

[@abril5508]

12 years later and still saving egineering students. awesome video

[@austinsears7879]

So many questions answered. Went from a ball of confusion to pure clarity. Great job. Thanks so much

[@iFeroc]

I just spent about 2 hours scrawling through the internet and lecture notes trying to understand this, you clearly explained it within 10 minutes, thank you, really great teaching & video :)

[@nikhilamaidas2487]

Great stuff. Simple and effective. Just a man and his whiteboard with no smoke and mirrors. Thanks.

[@marwanahmed317]

god bless you man

[@purdueMET]

Wow, dude, it's just a video :-)

[@marwanahmed317]

purdueMET you saved me in my finals :D :)

[@cornfedhighlander2789]

Seriously! My professor had three of these videos, and I'm sure they made sense to everybody else. You laid it out so clearly, I was able to find my mistakes! Thank you!

[@ahp2012]

Thank You for posting this. I am an MMET student at Texas A&M and I will refer all of my classmates to this video.

[@FaintAura]

My Statics final is in a couple of days. Feeling confident but doesn't hurt to review everything. Your videos are always helpful. Wish me luck!

[@marcos13dh]

I'm from Brazil and I understood everything. Thank you so much to help me with my test that I have today! Great video!

[@stroot139]

This guy just explained it so damn well

[@fahmishihabi]

Sir, you are a life saver! We need more people like you!

[@AyanGhatak]

Thanks a lot sir. While problem solving, I realised I forgot this calculations. Again I needed to search book. Instead watching your video was much better. You really make me remember the calculations and now I can happily apply to the numericals.
You were really very precise and to the point. Thanks once again

[@MrMegaboredom]

Thanks Brian very clearly explaned, the force is strong with this one.

[@EngSyedTayyab]

Salute to such kind of teacher which makes so complicated problems into 2+2=4

[@conniemocumi]

Thank you so much, I've been struggling to calculate neutral axis. This video helped to understand within 5 min.

[@airtel1730]

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[@citizenabhiman]

thanks for the really well explained video - you are amazing !

[@nazarali6243]

I concur, as a undergrad I can say this was very helpful

[@demarspeng]

Great video! I love the way you explain all of your steps clearly, it becomes very easy to follow! Keep making videos like this because I'm sure your helping a lot of students out.

[@andregr92]

Im currently taking statics and this was an awesome explanation!! thank you so much!!

[@matty44444]

You have no idea how much this helped me. Thank you so much!!

[@lolipopscandy62]

I just got my exam back, and I wanted to say thank you. I got 30 out of 100 marks (that's not my grade lol, but the question was worth 30) because of you! so like 30/30 on the question weighted 30/100. Thank you so much :)

[@AwChuck]

just saved my solid mechanics exam, you absolute babe :)

[@adeyemiadeleke9598]

I find the way you teach easy to understand. Thank you.

[@diematchien]

Bless your soul for using the metric system 👏🏻

[@siathevash]

Thanks, this video is useful..perfect refresher if you have forgotten strength of materials etc.

[@charlotterojas]

The best choice I made was to search for this before my test. Thank you so much!

[@Lesserknownify]

You just saved my exam grade sir. Thank you very much for this very clear explanation!

[@adeline9452]

very clear, you explain step by step..thank you so much!!

[@alabatchi1]

Very simple ,clear , short explanation thank you very much bro ❤️❤️

[@alicena3501]

ThanQ sir, tomorrow is my exam and you just helped me to complete a single chapter...

[@rexandrew9446]

THANKS FOR YOUR DETAILED EXPLANATIONS.GOD BLESS...from PNG

[@rajivsharma4455]

Hi, this video is really helpful for me. I was strugling with this kind of problem but after watching this video, i got solution nd thanks for you dear for uploading this video on youtube.

[@doctordoug1]

Great Video! I adapted the calculations to angle iron and was able to compute an answer. I later found an angle iron calculator on the web and confirmed my math. If my prof for the one mechanical course I took had been this good, I might not have become an electrical engineer or at least would have double majored in electrical and mechanical.

[@purdueMET]

You are most welcome. I'm very glad you've found the videos to be helpful. My hobby is collecting RUclips hits. If you like the videos, please help me spread the word - RMF

[@karankaran1997]

When dinosaurs were crawling out of the ocean....lol

[@MrAninimous]

lollolololol

[@clairecho22]

Thank you for sharing this! This has been a concept I've been struggling with this past semester, and I understood it thanks to you!

[@Kurohamiy]

You are so awesome!!!!!!!!!!!! This saved my life from so much misery

[@thushithushi3205]

I can understand very clear & easy. Thankyou verymuch sir

[@dkirchmeyer]

thank you so much for going over this! This verbal and visual review is very helpful for me.

[@assitancamara612]

Salut sava

[@PranjalPant1310]

Thanks so much...I have an exam today and this was really helpful!! 😊

[@abusager1]

I thank you , and I pray for you
I wish you the best with your career god bless you

[@acehomi]

Solid Mechanics test next week, you are da man!

[@henryasante6646]

You're a life saver , Love your videos !!

[@TheWrinkleMan]

You are the best out there. Seriously.

[@DonW1953]

Well done, nice demo, I've got some odd shapes to calculate I values for my structural engineer so he can complete a design, your excellent tutorial dredged up the first principles I learned circa 1970's, my cross sections are a combination of square and rectangular aluminium that will be used for a sun shade, I need a producer statement from my structural engineer because the Chinese supplier (bless them) have zero structural details....lol, thank you very much for perfect video :-)

[@purdueMET]

You're most welcome. If you like the videos, please spread the word :-)

[@edwardlwc922]

thank you very much !! good and detail teaching . totally understand the finding of centriod and the moment of inertia

[@bharathsf]

thank god the best teachers are on youtube :)

[@m92singh]

you are such an awesome person! thanks a lot for all the help. Great video's very informative and simple to understand. God bless you.

[@iCun19]

you have got to be the best ESM teacher

[@acoti]

Again, great video. I tried to race you in solving this problem and I wound up getting the final answer but I freaked out because I thought your final answer was going to exclude the Ai*(di)^2. Then I realized that you still have a couple of minutes left and you're doing it in a different order :P.
Thank you.

[@akoa1792]

I really like all of your videos thank you.

[@nirajburnwal9662]

thank you so much sir....its really helpful.

[@airtel1730]

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[@jaydenhoang8923]

Easy to understand than my current professor. Thank you

[@kimprabs]

Wow. Thanks a lot. That is a very simple and explanation.

[@caposolomon8745]

oh my goodness i wish you would be my professor. its just easier to understand

[@yareevsingh8752]

Thank you sir for your help. Please keep making more videos, they are very helpfull. Please branch into thermodynamics my friends and I have trouble with that.

[@mohanramyou]

wow....million thanks you nearly done half of ma assignment question...n great explanation :)

[@purdueMET]

Yes. I'm finding the moment of inertia about the centroid, so it doesn't matter if the beam is upside down.

[@javieraugustopineda]

Good video. Very helpful for structural analysis!

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[@dawsonpd7654]

great vid man. u explain everything thoroughly.

[@polo4life90640]

Saving my life over here, thank you!

[@dan951112]

thanks for the great help for my and my mate at uni!

[@joltjoltjolt]

Only thing I would have done differently is define that you are solving for Iy and that Ix will be different. Good video though, thanks for the help!

[@luizmarciobiagini1454]

You teach very well!!!

[@Novembrine]

This is crystal clear- thank you!

[@durgacreation9232]

for me your the great teacher "DHRONA CHARYA"

[@jgrrd1401]

clearly and understable, thanks a lot

[@davaewanliss6928]

Thank You so much you helped me with my mech solids work

[@Addysays31]

This was life saving.....Thanks! !

[@whitmanfam5]

fantastic video, thank you!

[@jackqui11]

Thanx a lot !!! You help me big time here !!!

[@purdueMET]

I'm glad the video helped :-)

[@MrChinkooo]

cheers for that.. great video and really helpful

[@lemmereact7589]

this helped me alot thanks sir.

[@purdueMET]

You are mosssstttt welcome ;-)
Glad the videos are helpful - RMF

[@tombranley]

brilliant, very easy to understand thanks!!!

[@poorly_explained_physics]

Great video, very clear. Thanks a lot.

[@alaaammoury5344]

thank u a lot u saved me from a big mistake

[@Xaldinwinddude]

Thank you very much! That was immensely helpful, and I really appreciate it

[@Frantzopierre]

Very amazing, thank you very much...

[@pragampratik939]

Brilliantly done !!

[@rhawaiian13]

Wow, very impressed! Totally understandable and well done, thanks!

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This was excellent! Thank you

[@shortsbyjeh]

thnk u sir........u r a genius,,....

[@vivan66]

Thank you so much teacher ❤️

[@Blackend65]

Thank you so much for the great video

[@marke5756]

Cheers mate, very well explained.

[@charliepimsawat6735]

Thank you so much for your clip,you can help me more for my test.

[@XxHBK91xX]

u helped me A LOT ...... thank u sir :)

[@hammadgill1439]

thankiu very much 😍
great work welldone 👍

[@purdueMET]

You're most welcome. I'm glad the video is helpful. If you like it, spread the word :-)

[@Raj-cw9ln]

Excellent teaching sir

[@alechiggins6515]

Great video. Thank you!

[@iceiceiceification]

Thanx the whole thing was really helpful!

[@almasamangeldinov4117]

Thank you very much!

[@dipen9r9]

That was very helpful! Thank you so much! I have a small question regarding calculating I1 and I2 at 5.43. Why is the formula bh^3/12 used?. My teacher gave me two formula I=bh^3/3 and I=bh^3/12. I don't understand which one we use and why we use it. But the video was very helpful. 2 hours of lesson explained in 10 mins. Thanks again!

[@6300994558419886]

Thank you very very much, Sir.

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thank you ... very good video

[@wisemsg]

your the best,,, Thanks alotttttttttttt

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Thanks alot. Great explaination

[@burakayan1429]

thank you so much. I will pass strenght of materials course next term :D

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[@virinchibalasani8106]

thank you sir 👍