Strain energy and strain energy density introduced

[@en6waeii]

What a legend. Thanks for the lucid explanation!

[@Engineer4Free]

Thanks Zakaria!! Make sure to check out the full playlist at engineer4free.com/mechanics-of-materials =)

[@nathanhg8533]

Thanks from China!!! love these videos so much!!!

[@Engineer4Free]

You're welcome from Canada! Glad to hear the videos are being found in China despite being hosted on KZbin =)

[@sudhanshu149]

KZbin In China 🤔....how?

[@thecitizen9747]

@@sudhanshu149have u heard about vpn??

[@wanngtuo2057]

Very easy to understand explanation, thank you so much！

[@Engineer4Free]

You're welcome! Thanks for watching 🙂

[@SK-cs5pk]

Thank you sir .. love you a lot from india

[@Engineer4Free]

You're welcome Sarthak!!

[@lunditv]

subscribed

[@saeidjvd2373]

Great, thank you

[@motivationformuslims1214]

Thanks

[@luanwei6648]

hi ,what painting software are you use in the video?

[@Engineer4Free]

Hey, I think I used Sketchbook for this one. You can find the full list of hardware and software that I use to make the videos here: engineer4free.com/tools

[@luanwei6648]

@@Engineer4Free thank you, wonderful

[@harshptl1]

thank you for this video. nice explaination

[@Engineer4Free]

You're welcome, thanks for the comment!

[@arnonnanthajak816]

Thank !! Easy to learn

[@dr.allwyndsouza5246]

Sir I have a question about elastic hysteresis in viscoelastic materials like rubber. When we apply stress the strain is not proportionately increasing, during the loading (stretching) of material, the energy gets stored in the material, now when we unload it i.e., when we release the rubber, it doesn't retrace it's original path I'm not understanding why it doesn't retrace it's original path ? Please make a video on it if possible.

[@dr.allwyndsouza5246]

I found everywhere, no one is giving the reason behind, from graph point of elastic hysteresis they say that heat energy is produced when the rubber recoils, I say heat should also be produced when it's being stretched why heat is produced only when it's being contacted ?

[@shashwatsingh2682]

Thanks!

[@aeon5567]

um i have a doubt.. how can we represent "strain energy density" and "strain energy( ik this part..but i wanna know the diff. between the both graphically)" upto say elastic limit.

[@kellybj08]

Strain energy density will continue to change with the deformation, the volume in strain energy density is deformation dependent.

[@agus3111]

What is k?

[@frankdimeglio8216]

Energy density equals inertia/inertial resistance multiplied times acceleration, thereby deriving F=ma AND E=mc² on balance. By Frank DiMeglio

[@ahmadfarhan5470]

MVP

[@Engineer4Free]

🤜🤛

[@JosueA_455]

Gentleman, thank you very much for your great explanation. Would you mind telling me the software you use for such great and clean draws?

[@kellybj08]

Below, he states the software sketchbook is used.

[@Engineer4Free]

Yeah thanks. Full list of hardware and software is here: engineer4free.com/tools 🙂

[@SonuYadav-yx1lm]

Thnks sir

[@Engineer4Free]

You're welcome Paramjeet =)

[@rikupal1903]

No it is not nice video

[@en6waeii]

What a legend. Thanks for the lucid explanation!