Mechanics of Materials- Loading and unloading in the yielding region example 1

Mechanics of Materials
Strength of Materials
Elongation
Elastic recovery
Permanent deformation Like and subscribe! And get the notes here:

[BODYBUILDERS_AGAINST_FEMINISM]

Your videos are just so good man Ive commented the same thing on like 50 different videos by now but thank you so much for getting me through this series of classes

[aytaj]

Hi, Thank you for the videos they are very helpful, but some of the questions get skipped over and I was wondering if I could somehow at least get access to the solutions.

[qudhachure]

the area of a circle is pr^2 can you explain why u used p/4 r^2