Damping and Damped Harmonic Motion

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[@fruitygranulizer540]

some people might find it annoying, but I think his very repetative style of explaining where he repeats things over and over again slowly in different ways is extremely helpful in solidifying the concepts. thank you so much andrey k

[@waqar6590]

10 years later and this video is still helping people - Bless you Andrey!

[@in3432]

Brilliant, just brilliant. Your teaching style is just right for me.

[@sufyanfaisal007]

After what felt like hours of searching, you finally cleared up everything i needed to know. Absolute Hero

[@rachelhuang_sdg]

wow your video is really really high quality, I get to understand what damped HM right away. So helpful! Thank you so so much!!

[@log_e555]

astonishingly clear explanation. this concept is beyond my highschool course and this is the only thing out of countless videos, websites and textbook chapters that actually helped me understand the topic and what the formulas actually mean (i cannot even explain how helplessly confused i was before i watched this). I don't even think it's a matter of teaching style, it's a matter of objective quality.

[@kodeger]

I understood that speed of teaching does have significant impact on learning after watching your videos....you hit the right chord....thank you.

[@pronoysonowal4402]

thanks man...4 years later still the best lesson ever

[@Nakul_G]

Watching this comment after 6 year

[@pronoysonowal4402]

@@Nakul_G and I am still alive hahaha

[@joshuafranck7548]

The most straight forward explanation of the subject material I've seen! Thanks for the upload man :) My buddy and I are trying to place your accent though?

[@AKLECTURES]

Joshua Franck thats awesome, glad to hear that :-) any guesses?

[@sudhanshkhatri606]

@@AKLECTURES italian?

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@@AKLECTURES venzula for sure

[@megaman415]

This video is ten times better at twice the speed.

[@elahelashgari8513]

Not for all those are not native speakers

[@thinkingdeep3681]

Thanks really

[@piept4651]

"So let's skip all the calculus." Me: NICE 👌

[@eugeneshilow]

:)))

[@eduardoandrescontrerasrome6703]

Tbh, I dont understand when teachers dont explain de analitical (calculus or math) part, because all those ecuations seem arbitrary to me

[@HoussemBirem]

THANK YOU SIR this video has been for over 12 years and it really helped me to understand the Waves and Vibrations course

[@borfenglin6150]

That's a great summary for damped oscillations but the derivations and proofs are left as homework for us Thank you!

[@takiyashir8712]

Thank you, sir.. You've cleared the concept as a crystal.

[@StAg-w2p]

اوه شكراً لك كثيراً استاذ اندريه ❤❤❤ لقد استفدت كثيراً من الشرح شكراً لك 🌻🌻

[@FenEdebiyat1916]

You have just explained everything so clearly.. Thank's man

[@radus9190]

This is a really clear explanation and it sounds good even at 2x :)

[@tajahmadturjo4090]

Goosebumps!!!! Thank you so much.

[@yanlu2468]

perfect rhythm with thinking and understanding time. love to watch over and over again.

[@samuelschmidt4756]

don't get frustrated, just watch AK Lectures!

[@AKLECTURES]

lol! :-)

[@ellenlinlin]

Thank you! The dilivery is so perfect!

[@shubhammaurya7445]

Any INDIAN here?? 😊

[@smar1k359]

The flow was exeptional. Very helpful, a tone of thanks for that!

[@erbyghazar7372]

Your energy is amazing. Thanks Sir. God bless You.

[@samlocr388]

Thank you very much....a month of classes just to say this, God......

[@harshshah2685]

hi sir your teaching is great. love from india

[@md.mahinurrahman5934]

thank you so much sir for your valuable lecture. May god bless you.

[@gitasukmawati7481]

Your explanation is awesome, Sir. Thanks!!!

[@grovestreet9165]

Just in 10 minutes you don't know sir how much you help me

[@sagarbhatta8982]

awesome style of teaching!

[@crazybird8601]

like your way of teaching :) hope so my all concepts will be clear by your lectures. thank you

[@rohan2024]

You're a hero sir.

[@davidoduor9907]

Extreamely awesome.

[@actiongames607]

Wonderful Sir, I am Daniel J Sadananda from India. 😍

[@thepowerofaquarius]

i like your teaching style. i have gotten the point. thank you :)

[@davidmbonu2689]

Wonderful lecture!! Very helpful!

[@siddharthnaidu8381]

You're the goat Andrey

[@nirajanparajuli230]

Nice explanation thanks From 🇳🇵 Nepal

[@احمدمحمود-ب2ث5ع]

Thank you for this video and your effort ........ from the Faculty of Science, Helwan University

[@papelmesa]

The explanation is very clear and you are really cute. Thank you.

[@Shidhyam]

Thank you sir , very good explanation ❤

[@asleshavallitejomurtula9003]

Amazing!!! Thanks a lot sir... you just made me understand a topic which used to make me anxious. Please keep making such videos to make physics a bit more simpler.

[@KirubelElias-p9r]

Amazing !!! It was very understandable Thank you

[@dellkh]

Great. I really like this style of teaching... wonderful

[@bobi9281]

Excellent work

[@debaprasad6333]

Thank u so much for this lecture ❤❤

[@NarutoSasuke-ge2ty]

brilliant stuff great job

[@godlistenesau6019]

Thanks for the lesson very understandable

[@zikraaram752]

Thank you sir 🙂

[@nanakchandbhuradia2997]

Sir you're vd is very helpfull for us

[@PraneshPyaraShrestha]

awesome explaination

[@namanrustagi5501]

Very nice video iunderstand all the things

[@bradleycollings8176]

Very nice, thank you for your work.

[@soundar4270]

Sir, Accoding to Hooks law, Force is directly perorational to displacement. in otherworld's, F α x , F= - Kx What about F α V velocity for damping property. please explain why damping force related to velocity

[@affanmohidden5474]

U are a hero man really

[@smitharamesh4375]

awesome class Sir.

[@ayoobshah1363]

Asslamoalaikum dear sir ... Sir Please make a vidio of torsional oscillator .. 💖

[@Digital_AmitSharma]

Its tooooo good sir thanx from a student

[@tapejera6009]

NAILED IT 💥 love from pakistan

[@amansinghrathore6326]

Love from #india sir

[@SUDIPTAROY-ct9td]

Thanks a lot sir for wonderful presentation... ❤️

[@elsadignaser8987]

Absolutely great Many thanks

[@khushimittaliya3808]

Thank u for this lecture

[@explorerunse3n274]

very much thank u AK Lectures

[@AKLECTURES]

soundariya raja you're very welcome! :)

[@explorerunse3n274]

AK LECTURES :-)

[@alexlirio1744]

you the man

[@carlosestebanospinasaldarr1733]

You're the best

[@faiqahmed2141]

Sir there were no frictional losses of energy in your teaching method 😂

[@alhaithamaljabri2203]

The GOAT!

[@sanjaygurugubelli]

Thanks man.you are awesome...

[@AKLECTURES]

***** you're welcome! :-)

[@carollinakusumawidjaya7499]

sir i have a question, what would the gamma equation be for phyisical pendulum oscillation? would the gamma equal damping ratio times natural frequency of the physicial pendulum? thank you in advance.

[@pomtua3673]

Thank you very much! 😉

[@barbietoysanddolls6846]

Awesome is small word for this!

[@beatricenshizirungu9982]

Thanks so much

[@kevmc7711]

Thanks. Very helpful.

[@afnan3908]

Thanks a lot .

[@jasonhng8135]

Nice video :) very detail

[@gogogogogogo1]

Thank u so much sir

[@theliterarycoterie9424]

I think it's the underdamped (not overdamped) condition in which oscillations take time to stop????

[@annamauroam]

Why didn't we take into account mg??

[@amaboamer]

I think it's canceled by tensile strength.

[@bransonng7992]

thank you for the video! But i have a question! hope you'll see this! For a lightly damped oscillation system, does the frequency of the oscillation decrease over time (i.e. period increase over time) as the oscillation proceeds? or does the frequency of the lightly damped oscillation just remain smaller than the undamped system throughout the oscillation?

[@hasnnajm8345]

hello there, idk if u still need it but I think I have some ideas about ur question and tbh it isn't 100% true , but the frequency, especially in damped, depends on the damp ratio which means if this ratio increases the frequency decrease from the undamped frequency. ofc the slightly damped osc has a frequency that is less than undamped still it will descend at a small rate. I hope I benefit u and if there were any mistakes I wish u enlighten me .

[@איילתדמור]

when b^2 = 4mk the frequency will be zero. doesnt it mean that the object wont move at all?

[@Vanessa-zi4og]

Thank you so much!

[@abeshudug5207]

Does the thermal energy transform back and forth or increase or change with every induced movement of the mass on the spring and there fore movement on molecules around the mass and movement on spring itself?

[@playbeat-pj1od]

🙏🙏🙏🙏 Thanks a lot sir

[@muzahirabbas8282]

Salute sir 🙏🙏🙏

[@ishashree3319]

Nice explanation ...but why didn't you showed calculation to solve the equation to solve the eqation of damped HM??

[@affanmohidden5474]

Isha Shree, The mathematics is too high for a normal student, Just take it for granted

[@fanstargaming6350]

Being an Indian my edu system doesn't allow me formulae sheet so I have to learn all those mate .

[@hypecluck7448]

yes buddy, ur right. Shitty Indian Education System

[@mdtanzidhossain6476]

good explanation but proof of solution is needed

[@affanmohidden5474]

Tanzid Hossain Hridoy some things should be taken for granted

[@annamauroam]

Affan Mohidden Um no

[@talhabintariq5392]

what is ( b^2/4m^2) in the explanation of solution of equation of motion of damped harmonic motion.

[@user-ts6rt5cp5f]

Total lifesaver. But still confused what's the difference between overdamped and underdamped 😢

[@abdogrammar]

Great as Usual :D

[@AKLECTURES]

Abdelrahman Samir thanks! :)

[@cale3214]

Thank you sir

[@LukosMentos]

Fucking quality video lad!!!

[@AKLECTURES]

lol thanks!

[@mohammadtaseenmir]

There is no video on velocity in damped HO, Quality Factor etc

[@هناءالمحمدي-ض1ت]

Thank you so much

[@life_with_soso-qi4fe]

you said the same thing for over and under damping i don't understand also anyone who understands it can reply to this comment really awesome style of teaching tho

[@nobody008eermac949]

+AK LECTURES (Andrey K) What happened to weight force??

[@aniruddhanayak3771]

BOBBY Ermac Weight force will just shift the equilibrium position down it will not affect frequency even if we take weight force there will be no change in frequency

[@akshaymaheshwari1483]

why havent you considered mg downwards while calculating the net force and equating it to ma?

[@VinodKumar-sr9my]

akshay maheshwari shm is not disturbed by a constant force field

[@akshaymaheshwari1483]

Thank you

[@AKASHSREERAMBME]

Vinod Kumar sir, then why did we consider for longitudinal vibrations without damping

[@ryanx8749]

When compared to SHM, does the period of the oscillations change?

[@manishkarki2659]

Deranox Z frequency=1/T ....i.e inversely proportional...you can compare that way ....i guess

[@MoMocrafterable]

Sir, So I cannot use the position formula of my oscillator/spring system starts at displacement zero (equilibrium position). Since at t=0, the x wouldn’t not equal A. If not, is there an equation for which I can?