You're here casually saving my semester

Hi, what is the reference book you have used in this video? Thanks.

Before your video it was difficult after your videos it became silly. Thank you

How to fine the radius r

Thank you

Great video. Thank you

So! If I had an electric motor with 2 shafts coming out either end, and flywheels weighing 40 grams each attached to each end... Let’s say they’re spinning at an rpm of 1000, and they are at a distance of 3 inches from each other… if I have that puppy in a rigid frame, and try to twist it against it’s precision at a speed of say 20 rpm. What force would I be fighting?

Thank you, I did stress analysis several times but still forget stress theory. You make it clear quickly.

Goodman diagram is for brittle material

Thank you so much for ensuring all term easily.

but what is the p you use on the thin walled pipe??

Please amend, weight is not measured in grams. They are looking for the mass of the cylinder in the last bit.

Can this information be used to design a vertically suspended shaft?

There is no kinetic energy in a moving mass there is force Mv squared kinetic energy is the energy of consistent work from a consistent force regards Graham Flowers

Amazing, right to the point and covered everything. Very helpful!

I'm confused. You left the exact answers for Q2 and Q3 to be 0. Doesn't it follow that any student answer other than 0 will be wrong? Then you proceed to show the results of 3 students, noting that one student got all 3 questions right. But if the student entered the right answers for Q2 and Q3 they should have been told the answers were wrong, since the correct answers were never given for those questions. What am I missing here?

I would also like to know the book. Not may of them include tearout stres

Nice video! Which book are you using?

great videos thanks!

why in a lot of problems, it's referring the tangential stress to the tensile stress?

Please What’s the relation between rotational speed and time and torque thank you

Hi … can you calculate me the flywheel 800 kg the diameter 120cm the rpm 1500 how Mach the Newton

Thank you for this time-saving video!

I am a new Adjunct EE instructor at a local university and I am wanting to move the course home to Canvas to same me some grading time but I don't want to do everything as multiple choice. Nice idea. One extension idea would be to use a formula to parse out 'r' and 'h' from the question. That way you could reuse it over and over.

Great vid, thanks!

Could you please tell me what book is being used?

Thank u sir . Very useful video for me😃

Thanks a lot sir

Excellent Work.

great video thanks man

What is the Tripod you use in this Video (Thumbnail)?

hello sir i have a question from strength of material can you help me

Can you teach me the theory of plasticity yield on this subject???

Hello how can I contact with you

It would be great if u apply all this to a practical problem.

Great lesson

Very good video!

Thank you for the explanation about flywheels.

Great video. Thank you.

Very helpful video. Thank you

Thank you. What happens if the cross-section itself is a curved U-shape, like a tape measure? Why is that strong facing up, but buckles facing down? Thanks!

Sir Give me 3kw flywheel generator details plz

Can you share material properties of ASTM A228??? Actually I'm little bit confused about the properties values which i found from the internet. So, can you share with me !!!! Thank you in advance. 😊

This is exactly i was looking for....Thank you 😊

Does your square (face) automatically get pinned when your document camera is on screen?

In a topic How to design a shaft can u make a video sir?

Thanks for putting this together!

Great job sir! Can you share the name of book you are referring!

this is really useful Ican you please make a video about explaining how we relate written problems to the k variables?

Very useful video. May I the units