Every lecture about Mohrs Circle I've ever sat through has been gibberish to me, thanks for breaking it down for me.

Whoever thumbs-downed this video must've been really stressed.

Excellent video! you explain things in a way that is easy to understand. 10 minutes of watching one of your videos is equivalent to many hours spent hunched over a text book! Zac Loughborough, UK

Dangerously! Got it now after 12 years from university

I'm glad this video has been useful to all of you. It's summer and I'm busy doing projects. When classes start again, I hope to do some more videos.

Great video and very helpful! Your explanations are very clear and easily understandable. Helped me significantly! Thank you and keep it up!

Thank you thank you thank you. Excellent tutorial. I totally get this after watching it only once. For 6 months I have been banging my head against a brick wall.....

Thanks a million! Before this my lecture notes made no sense to me, just a bunch of symbols and drawings thrust in my face. I didn't know where to begin! But now I do!

You are really a wonderful profressor no doubt it....The best thing about ur videos are the way you clear the basic fundamentals by examples...I love that..Wished that I had professors like you....These videos are of great help...THanks

I'm glad the video was useful. I'm trying to use mostly SI units in the examples since hardly anyone outside the US uses the traditional English units.

My lecturers should have watched this video...

Amazing and simple videos!

legend! needed this for my structural masters degree in england! life saver.

sir..u r simply a brilliant teacher..I am from India and am taking geology when I stumbled upon Mohr's circle.I almost got stuck.The geology books and other internet helps failed.And U rocked at the end and saved my day..Thanku so much...

Thank you very much. I had the exam last week and could solve all the problems in this topic. The video is very helpful.

thank you so much your a life saver

Better than my tutor and our board lol! thanks From Newzealand

thank you for your videos.

the smug look at the end was brilliant !

-Dude, you shred, you rip, you make the bad day disappear. thanks man, your are totally cool and thanks for sharing the gift of your genius!

Sir, you are a saint.

Great work, I'm doing Civil Engineering at Imperial College and these lectures really help! Thanks :)

Great video!

Thanks a lot. It's very nice.

Wow so much better than my university prof and he speaks English as well...

@MrSak87 Very nice. I'm glad the video helped. There are more on the way.

@purdueMET Thank you sir =] I've been struggling with learning this from my mechanical engineering introduction book! You're a life saver! Thanks again!

Thanks a lot, man!

OMG... The way u explained everything was damn easy...Thanks a million times ..God bless you and the one who has uploaded it....Hopefully i can get full marks for mhor circle quiz which im gonna choose in the up coming exams.......thanksss a lot....

@MrStreetlegalS I'm glad the video helped. Let your friends know about the videos as well.

Great thanks!

very well explained. thank you.

Thanks a lot. Very helpful.

@TheWestWind17 I'm glad it helps. Where are you?

good stuff mate thanks

very helpful,.. for fundamentals

You're a god

เยี่ยม

thanks very helpful >from india

Thank you!!!!! I didnt understand anything from the books.... this is a very landed way to see it. You rule! lml_ _lml

@alfrediscool Wonderful!

@pinnchad Great! I hope you aced your exam.

thanks

Does this imply that when we have external compressive forces only, that there will always exist shear forces in some direction (45 degrees rotated from our original set of axes).??

I'm glad it helped. More videos to come. RMF

@addernoir01 You're most welcome :-)

@gforcegoku Thanks for the recommendation. I have a day job for now, though. Where are you?

2020 and still

Why is the angle between the stress axis and principal plane in the Mohr's circle twice that of the stress element?

@purdueMET i actually did end up getting an a on that test so thanks again

Thx

@JaWine1 I'm glad the video helped. If you like these videos, please spread the word. RMF

Correct me if im wrong but if there is no sheer stress on the element then the angle will always be 45 degrees?

@alfrediscool You're most welcome. I hope you get an A!

Where did you get that Sigma=500 psi from? Or you just calculated the center of the circle that's all? And when do we draw Mohr's TRI circle? Thank you!

amazing straight line. better than hitlers kill to death ration. very legible pen also. keep up the good work!

Excuse me, what do you say from 3:28 to 3:36?

Why is it that the relationship between the angles for mohr's circle and the stress element are different by a constant factor of 1/2? It's easy enough to memorize, but I just don't understand the underlying reason behind it.

because its in compression not tension

when both normal and shear stresses are fucking zero, and i was fucked up when i was asked to find the major principle stress

and in 720p.....no way sitting at the end a full 300 seat auditorium is any more high res than 240p....

why - 2000?

The hardest part of Mohr's Circle is sign convention. ie Angle and +/- shear

phi will be always 45º, won't it?

How can you explain in 6:12min something that my teacher cannot explain in 1 semester?

600 pai why

awkward pause, and walk out of frame.

very helpful,.. for fundamentals

Why aren't you my professor?