This was very helpful for me. I was definitely searching for this kind of guy explaining this damping-thing. Good work! Edit: I wanted to add this: The explanation is precisely crystal clear. Thanks!
You'll want to watch another of my videos from the same playlist and a video on exponential decay. The damping will only affect the amplitude decay envelope, so use the time to find the frequency. What does dismantlement mean?
hey man ur really funny and what u teach through ur videos is better than sitting in boring lectures. please increase the number of videos that u make for a topic so that we can go even deeper in the concept. Ur the best educational youtuber ive ever seen. keep it up . i hope u reach a million subscribers and get enough funds from youtube to expand ur videos. Could u make some more videos on chemistry specially on molarity, normality and titrations i never get these topics, please☺! It would be very helpful.
You can clear up your damping questions with a quick trip to the wikipedia page. I wonder about your last sentence, though... If the system has a lot of energy, it will have correspondingly more damping force since damping is depends on velocity. I guess you'd need to know if your system's damping force is linear with velocity or quadratic or better. However, we've beyond a first-year treatment at that point. Maybe next year.
Dear Sir, I want to ask you a question regarding the systems; If the characteristic roots for a vibrating system has positive real value, the system response will be: a) None of them b) Stable c) Exponentially increasing d) Unstable Can you please explain your answer
Critically damping can have, at most, one oscillation and it approaches zero slower than over damping: p = c/(2m) x = (e^(-pt))(C1 + xC2) where as overdamping: x = C1(e^(-rt)) + C2(e^(-Rt)) overdamping will approach zero faster because both constants are naked where as in critical damping one constant has an x term with it. If you put a lot of energy into a critical system you can make it oscillate at most once.
how would you describe energy that is constant in a wave action, that is say how anchor chains tighten, then slacken as waves strike the side of a ship and then dissipate/recede?
Great video! Just one question: how would you UNDAMP a(n) (under)damped harmonic motion? Let's say I have a bench on 1 (or 2, or more) spring(s) and I want to keep it on oscillation at a certain (in this case, low) frequency of e.g. 0.2. Not only the amount of force or energy but how to spread it properly so you achieve the same result for the next peak (or trough) as you would have with an undamped harmonic motion. This way you counterbalance the natural damping and achieve a nice harmonic motion again I have this project I got on my bucket list and I can't seem to get it out of my head, it seems!
a question: so you said with the case of critical damping, its the fastest way of returning to equilibrium, but you also said it never actually quite made it back to the equilibrium? is this contradictory?
Um take an example of hydraulic door system like sometimes it happens that it doesnt close completely but is close to equilibrium position i guess this is what doc really meant?
If was choosing a subwoofer for my regular cab truck, would I get better results from a sealed q of 0.65 (overdamped), or 0.87(underdamped). By better results I mean better sound quality, at least on paper. I tried 0.56, but the bass sounds too subdued (almost muffled). Don't know if going to 0.65 would make a noticeable difference.
i have a question if criticall damping = 1, under damping < 1, over damping > 1, if we want to substitute the equation for real numbers is (b) going to be 1, 1>, and 1< respectively of what time of damping it is?
Amplitude, A, as a function of time, t, is equal to the initial amplitude, A sub nought, times the decaying term, e to the negative ratio b times time,t, divided by 2 times the mass, m. Period. No stupid arbitrary spelling rules like, "except after c". I'll probably remember this equation for the rest of my life because it is a scientific, falsifiable fact. A person could figure that out, even if they lived in a different galaxy. I respect that. The downside to my way of thinking is that I can't spell my way out of a wet paper bag. I hate spelling.
Was wondering just that. It seems that if the force is in newtons (kgm/s^2), and velocity is in m/s, you would need the constant b to be in kg/s, so that the dimensional analysis makes sense.
achieve verb \ ə-ˈchēv \ achieved; achieving Definition of achieve transitive verb 1 : to carry out successfully : ACCOMPLISH achieve a gradual increase in production 2 : to get or attain as the result of exertion : REACH achieved a high degree of skill achieved greatness intransitive verb : to attain a desired end or aim : become successful You got it. "I before E".
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
3rd year in college and I'm still watching my high school teacher's youtube video haha. Isn't Doc the best?
Thanks! I'm actually _supposed_ to be teaching this stuff, so I appreciate your comment!
It's been 8 years and your video is still useful
I study A level physics and I find your teaching is far more fun than my teachers
i respect the crayola markers.
this guy is great.
this guy explains things so much better than anyone else!
This was very helpful for me. I was definitely searching for this kind of guy explaining this damping-thing. Good work!
Edit: I wanted to add this: The explanation is precisely crystal clear. Thanks!
Your explanation is by far the best among all other existent videos out there. I don't understand why it only has 78 views. Thank you!
Thanks for making these! Really great explanations and the obvious passion shines through and makes the videos easy to watch and understand!
Very easy to understand, and more important, it is refreshing and fun!! Keep it up!!
I love the fun way you are explaining this. It's very understandable. Thanks for uploading !! Keep up the good work :)
This guy made learning physics a whole lot more interesting and effective.
You'll want to watch another of my videos from the same playlist and a video on exponential decay. The damping will only affect the amplitude decay envelope, so use the time to find the frequency. What does dismantlement mean?
you are pretty good, when it comes to explanation of concepts you hit the jackpot!
i love the noises you make in between
very intuitive and crystal clear explanation , this is what some modern teachers lack :
a mind
hey man ur really funny and what u teach through ur videos is better than sitting in boring lectures. please increase the number of videos that u make for a topic so that we can go even deeper in the concept. Ur the best educational youtuber ive ever seen. keep it up . i hope u reach a million subscribers and get enough funds from youtube to expand ur videos. Could u make some more videos on chemistry specially on molarity, normality and titrations i never get these topics, please☺! It would be very helpful.
You are amaaaazing! Better than all of our college's physics' doctors.
Havent seen such a teacher in my life!!! #awesomeness
Your voice is scarily similar to Ryan Reynolds
Shoot, I just commented the same thing before seeing this
You can clear up your damping questions with a quick trip to the wikipedia page. I wonder about your last sentence, though... If the system has a lot of energy, it will have correspondingly more damping force since damping is depends on velocity. I guess you'd need to know if your system's damping force is linear with velocity or quadratic or better. However, we've beyond a first-year treatment at that point. Maybe next year.
Thank YOU!
I wish you could teach all my engineering classes
man what a fantastic way of explaining ...you are awsome !!! (ALL MY RESPECT)
That was so elegant. Thank you.
Thank You! You don't know how much this help
that sound really help me to memorize the situations lo. nice vid
You teach greatly. Thank you so much.
The funny sound you make is awesome.
Thanks. You made me understand critical vs under-damp vs over-damp in terms of physics (not mathematical which I found mostly).
BEST EXPLANATION EVER!! THANK YOU FOR YOUR VIDEOS
Super super super sir no more anyone super explanation it's very understanding this topic s very nice
Thanks bro! You really helped me understand this subject. The examples made it easy to understand it :)
you really made my day thanks alot :D ..u r a great lecturer & u made physics much more fun
Dear Sir, I want to ask you a question regarding the systems;
If the characteristic roots for a vibrating system has positive real value, the system response will be: a) None of them
b) Stable
c) Exponentially increasing
d) Unstable
Can you please explain your answer
i enjoyed the sound effects, they were very amusing
Best video I have ever seen thank you doc
i really love the slang and the sound effects
Why aren't you my lecturer? Why?... Thanks a lot
Great video but I couldn't stop laughing with the wosh noise effect lmao.
This is great, but pls i need to know damping related to electrical circuits. types, conditions, significance and uses also. thanks in anticipation
Critically damping can have, at most, one oscillation and it approaches zero slower than over damping:
p = c/(2m)
x = (e^(-pt))(C1 + xC2)
where as overdamping:
x = C1(e^(-rt)) + C2(e^(-Rt))
overdamping will approach zero faster because both constants are naked where as in critical damping one constant has an x term with it. If you put a lot of energy into a critical system you can make it oscillate at most once.
I'm taking a control systems course, but somehow I never learned about damping. Thanks for the vid!
Execellent video! Well presented!
I really enjoyed your use of magic markers. :p
How would a car bounce after a bump under each of these conditions? (a) overdamping; (b) underdamping; (c) critical damping. Please back the answers
In a written form rather than vedio.
Thank you for such excellent explanation!
Hi
college textbook is all mathematics, but no physics;
thx alot
When you got Maths, what more do you need?!
how would you describe energy that is constant in a wave action, that is say how anchor chains tighten, then slacken as waves strike the side of a ship and then dissipate/recede?
8:09 Full Metal Jacket reference?
Are there any publications about active oscillation damping in motor control domain?
OMG, this hit right home!
fun to watch and amazing explanation! loves it
FINALLY UNDERSTOOD IT !! Thank youuu !! :D
Thank you so much! Everything makes so much sense now!
Great video! Just one question: how would you UNDAMP a(n) (under)damped harmonic motion?
Let's say I have a bench on 1 (or 2, or more) spring(s) and I want to keep it on oscillation at a certain (in this case, low) frequency of e.g. 0.2.
Not only the amount of force or energy but how to spread it properly so you achieve the same result for the next peak (or trough) as you would have with an undamped harmonic motion. This way you counterbalance the natural damping and achieve a nice harmonic motion again
I have this project I got on my bucket list and I can't seem to get it out of my head, it seems!
Excellent, but will you draw the phase space diagram? I am reading along with Marion and their phase space diagrams confused me a bit.
Jeremy Munsell That is a great text and a great idea. Maybe this summer!
Gotta admit, I don't comment on videos very much, but this was a great explanation man
Well done, thanks!
But then why analog instrument is prefer under damped.
During underdamped ,is frequency of oscillation constant??
Thanks a lot man. Great video
Hello..your tutorials are amazing...i would like to know how you make these videos...like what equipment do you use :) Thanks
+Sanowar Ashraf I have a video on that: how to make educational videos on youtube or something like that. See if you can find it!
could you kindly give me the link pls
Dampenomg f depends on velocity cuz the more the velocity the more force will be required to damp the sucker
How do you derive the equation of envelope of underdamping?
excellent explanation, are you also having a physics midterm on the 19th?
You are just amazing
Actually i laughed more than I understood the lesson lol
a question:
so you said with the case of critical damping, its the fastest way of returning to equilibrium, but you also said it never actually quite made it back to the equilibrium? is this contradictory?
Um take an example of hydraulic door system like sometimes it happens that it doesnt close completely but is close to equilibrium position i guess this is what doc really meant?
well explained , thanks!
I subscribed before even watching the video just because of the title
that maple syrup part was amazing , lol
If was choosing a subwoofer for my regular cab truck, would I get better results from a sealed q of 0.65 (overdamped), or 0.87(underdamped). By better results I mean better sound quality, at least on paper. I tried 0.56, but the bass sounds too subdued (almost muffled). Don't know if going to 0.65 would make a noticeable difference.
So what if you're using water for damping...
i have a question if criticall damping = 1, under damping < 1, over damping > 1, if we want to substitute the equation for real numbers is (b) going to be 1, 1>, and 1< respectively of what time of damping it is?
why does damping force depend on velocity?
This video is brilliant. Thank you :)
thankyou, made a lot of sense...
Here on the recommendation of my Physics teacher. She chose well
Anyone else realise the 2Live Crew 'Long time' reference or is it just me LOOL
how we can find amplitude having times and dismantlement, in under damped example?
Man i love you
Very helpful, thanks.
wonderful
Amplitude, A, as a function of time, t, is equal to the initial amplitude, A sub nought, times the decaying term, e to the negative ratio b times time,t, divided by 2 times the mass, m. Period.
No stupid arbitrary spelling rules like, "except after c". I'll probably remember this equation for the rest of my life because it is a scientific, falsifiable fact. A person could figure that out, even if they lived in a different galaxy. I respect that. The downside to my way of thinking is that I can't spell my way out of a wet paper bag. I hate spelling.
what is b?
I will definitely talk about the family of bears at my exam
superb..love it
whatever i learnt ,
i enjoyed it
Hey
Could you please emphasize on the S.I unit of damping force?
Thanks!
Was wondering just that. It seems that if the force is in newtons (kgm/s^2), and velocity is in m/s, you would need the constant b to be in kg/s, so that the dimensional analysis makes sense.
Lol the amount if times I said "dampen"
Damping happens more at peak amplitude of position no?
curve is really steep there
nice you made it so easy
this is AWESOME!!!!!!!!!!!!!!!!!
thanks you Sir !!! you make my concept easily >D
Perfect !
thank you, it was great!
Nice video Deadpool
So helpful!
wow this was good. thanks!
your voice is awesome, I like your voice😁
achieve verb
\ ə-ˈchēv \
achieved; achieving
Definition of achieve
transitive verb
1 : to carry out successfully : ACCOMPLISH
achieve a gradual increase in production
2 : to get or attain as the result of exertion : REACH
achieved a high degree of skill
achieved greatness
intransitive verb
: to attain a desired end or aim : become successful
You got it. "I before E".