Mechanics of Materials: Lesson 2 - Normal Stress, Review of Units

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[thaddeustomczyk]

I discovered your videos three quarters into statics last semester, and I am really sad I didn't find you earlier! Now I am in mechanics and dynamics and I am really pumped to be able to have you as a resource. You're an excellent teacher, and I noticed it's because you cut right to the important bits.. the bits we need help understanding.

Thank you for these series!

[clareashton]

I love the way you connect the resolution of forces with the calculation for normal stress, it makes far more sense like this

[guvencolak]

You are the number 1 mentor in Youtube
I am preparing for FE mechanical exam
So far I did not find any mentor better than u
Thanks again for your time.
Guven

[tonytober]

I like how it ends exactly at 2:54 (...cm) when he says "Freedom Units!"

[eng.adamal-ali]

Thanks a lot professor Hanson for that great effort. Ps. 0.280 mpa equals 280 kpa not just pascal.

[HeyEllie]

OMG just learning in 14 minutes what I can't learn in 2 hours!!! Thanks so much!

[Zainz]

the moment you said freedom units i found it so funny that im handing my fate of getting the 1st on my class or not in your hands. ill keep on studying using your courses. thank you so much for the hard work you put in, as they say in islam “If a person teaches me one single word, he has made me his servant for a lifetime. “. so literally i owe you more than i can pay.

[maziarmellatkhah]

I'm just reviewing my academic field for fun and brain exercising. My job field is different now. Thanks for your videos

[fallitimago]

Thanks a lot for the course! Trying to get a pass for my resit and this helps a lot! The study material also gets a lot more enjoyable the way you present it, very uplifting! striving to be as positive as you haha

[philipjovelolesco]

@ 13:42 Dr. Hanson got the unit wrong.. it must be in KPa since he multiply the answer by 1000 and the unit before the multiplication is MPa

[mundiakakundu]

Thanks Professor Hanson, the explanation is very clear and easy to follow.

[tolgaaka]

The best mechanic of materials course. Helal

[JulianTovena]

Absolutely incredible....One question sir can you show me steps on how you calculate 87.93 N and 65.3 N? I would be grateful.

[Jwalker]

I was so confused until 10:45. I paused and tried to see how on Earth T_BC became T_AB. If only I had waited literally 10 more seconds

[Ssm]

really needed this class, my teacher is not with it at all

[ireallyreallydontwannabehe]

I love you so much thanks for saving my grades

[panosspil]

Beautiful as well as ver very helpful video, i do have one question tho.How come and we did A=π (10)^2 and not A=π (20)^2 (20 being the diammeter of the cable) .Thank you for your helpful explanations and beautiful layouts.

[sisg]

At minute 10:16, how did he find Tbc and how did he find Tab? What did he do to find them?

[mert]

is this the same course with MECHANICS OF MATERIALS

[seselamarumomphoyame]

how do you know when to use cos or sin