@@lecturesbywalterlewin.they9259 Sir, what is the speed of ball as soon as a ball is given a impulse, ( I mean as the impulse touches the ball ) please reply sir 🙏
3 hours spent watching your lectures and it has taught me more than 3 years in high school, I really wish I'll be able to get in a university with a professor like you some day !
Professor Lewin - I had been having a very hard time in my first physics course until I came across your lectures. I don't know how you do it, but you make things MAKE SENSE in a way that I have never seen before! The difference in how I approach problem solving and, consequently, perform on tests is night and day. I went from dreading physics to dare I say....enjoying it? Being excited about it?! Getting A's in it?! Thank you for inspiring this "lightbulb moment" in myself and in many others!!
They "taught" us all this stuff in high school. Physics is my favorite subject (even though I'm in med school now). Teaching in the sense, making us mug up the formulae and do the math. But I personally took my time to go through my physics textbooks to develop a full understanding of the world and it really paid off. I wish they taught physics in a more sensible way. Thank you for these lectures so much, makes me remember the pages and illustrations in my physics notes from high school, while I still keep leaning new stuff from these! :D
Surreal, it has been two decades since I studied this, and life has nothing to do with this (i mean it obviously has at everything is physics), i still follow these lectures ... i feel these lectures keep my mind sharp and improve my cognitive ability and to think beyond .. believe me this has helped me in my career though i have no use of physics in my professional life. And to be honest..what a gem of an academician prof Lewis is ... have been following his content since years .... some people are problem solvers, some 'know' the concepts quite clear .. but Prof Lewin "feels" the physics ..and its heat and soul ... true sign of greatness Dear Prof Lewin ..your name shall live as long as life exists on this Earth .. there was never a better Physics teacher ... respect from India
I am 22 now! I attended physics classes when I was 18 but didn't get to know the concepts well! But here I am again learning physics again with a simple curiosity of "Why certain things happen" and I am liking it thanks to your lectures Sir!
It's quite amazing having an opportunity to see videos lectures of very knotty concepts in physics done by a world-class professor.I found these videos quite intriguing.Well done and God bless!
@@turtle8558 For beginner like me, this lecture was more easy and easy to understand, feynman's lecture is great because it inspires me to study this subject with his analogy, but this lecture with demonstration is great on its own way
Walter, I stumbled upon your channel because I saw the video where you risked your life. I was very interested after watching that video on what kinds of things you do on your channel. Now, I've watched 3 of your lectures and I've loved all of them. I'm only 14 and have never really been into psychics but now I am. Thank you.
Bestest lecture on Physics (in Kinematics), I have ever seen in my life..!!! Respected Walter Lewin Sir you are Great, simply amazing..!!!💯💯 I am 16 years old JEE Apsirant from India, your lectures give me the realistic feel, of what is taught in books..!!! Sir please read my comment and if possible please reply, It will make my day..!! 🙏🙏❤❤❤
I'm really enjoying this. I took 8.01 in 1969 as a freshman. This brings back memories. The demos have gotten much better. Thanks for making these great lectures available. I also watched all of the 6.002 lectures. Glad that I can still follow the math.
legendary lecture im sitting in my university for 3 hours a week and learn nothing here in 50 min i can learn it and doing it in style :D well done sir walter
I really enjoy the way that you use students eyeballing the demonstrations as a way to get them to intuitively understand the importance of error. It's a great teaching technique.
Thank you so much Prof. Lewin. I've never even imagined that physics could be so sublime and perfect. I wish you live for a few more decades. I wish the lecture lasted longer.
I am watching each lecture in order...even taking notes for myself to learn physics from a true master. I realize I may be late to the party, but Dr. Lewin, THANK YOU for helping me to love physics even more than ever. I wish you all the best in love and health always.
His love and passion for physics is so contagious. Given that there are literally thousands of physics lectures widely available on all kinds of platforms online, I think it really speaks to Professor Lewin that this series truly remains one of-if not THE-best out there. It's like he installs the intuition into your brain all without you even realizing it's happening. Never a dull moment, no dumbing down, brilliant clarity and coherence. My gratitude for this free lecture series cannot be overstated.
I've been watching all of your lectures, and all of them are just BEAUTIFUL, there are no words to demonstrate how nice it is, when I become a teacher, I wanna be like you!!
sir, i am a lover of physics.Through your lecture I learnt physics is a lot more simple and understandable. thanks for teaching .I guess i should mention it as a good service for physics lovers
You gave this lecture in 1999.. And I came in 2001( before I born already you did😌) ! And I am very happy to get an opportunity to watch your lectures.. thank you professor...lots of love for you.♥️.. your lectures are amazing...I am in love with your lectures...
sir i love physics and your lectures very much. but i dont have any mathematical background so it is causing some problems for me to understand some technical terms. Because of your lectures , even though i am a medical student, i still study physics and each time i see a new chapter i feel very enthusiastic. thank you very much professor. hats off.
It's literally the best physics lecture I've also ever seen. Thank you for existing sir, thank you for sharing your time, your knowledge and your passion!!! From Spain
I've had to suspend my university education due to COVID, but your lectures scratch that academic itch so good. I'm not a physics major, but I've learned so much already. Thank you for helping me continue to learn about the world while trapped in my house.
Poor Monkey!😆😆 I have already covered 8.01 physics but i still watch your wonderful lectures for further insights into the subject. Great stuff. Thank you Professor Lewin.
Yes, poor monkey! I was so glad when I saw he had a bullet proof vest, so that he got to keep safer. I am enjoying these lectures so much. Perhaps I my physics lecturer did things like this, I may have remembered what we were taught.
Mr. Lewin you are the best teacher i've ever studies in youtube. Your way to teach is so easy to understand and the example each lesson make me more interested in with each equation. Now i'm 20 not too young i find out i love physic through each lect you tauaght. Wish you all the best. Hope i will see you in real life to say thanks with you❤🔥❤🔥❤🔥
these are not lectures these are beauty........ These are the best lecture ever made by any human being...... iam very lucky these lectures are recorded and iam witnessing their beauty i also thank today's technology
Mr. Lewin,you are a really different person. I think, there isn't anyone like you in the world. You are teaching in a very enjoyable way. You do experiments, demonstrations, tell interesting stories, and even comic and entertaining activities during the lectures.And all of them enjoys the students, makes them love physics and science. And they are starting to being interested in physics. You are educarting the whole world. Making us love physics and see the beauty of it.And you are telling the ideas very very understandably. We can understand the concepts from you very well and easily. WHO ELSE DO IT? IS THERE ANOTHER PROFESSOR WHO MAKES THE SAME?. God bless you. I am prey for you. You are the professor of all of the world and Who wants to really understand physics and see the beauty of the universe!! THANK YOU SO SO SO MUCH!!!!
@@lecturesbywalterlewin.they9259 Oh, my Godness. You are still making good and educational videos. And you're replying the comments as well.This is also a very good and rare thing. Thank you for replying our comments and questions.
You are so good teacher and even if I am young and or more likely that I wont get into MIT I can learn physics because I love it and your explanation is very funny and helpfull!
Professor Lewin, I myself am a plasma physicist and currently a researcher in fusion energy. I just finished reading your book For the love of physics and wanted to revisit your lectures. I got to tell you, I wish the lectures I attended during my curriculum were half as engaging as yours! I may be moving to Massachusetts soon and I would honored if you would accept for me to pay you a visit!
@@lecturesbywalterlewin.they9259 Please show us the “16th Space” Art that you have mentioned in your book. I have been searching for it on the web but didn’t find any results.
You, sir, are freaking amazing. I was going to say you were going too fast a pace (but then I remembered I watched your videos at double speed). I just wanted to learn physics because I'm a self-learned programmer, and I wanted to make lively simulations. Now, though, thanks to the quality of these well rehearsed lectures, I'm likely going to work at the 8.02 and 8.03 lectures as well. Physics allures me now. (:
The best topic discussed by the best teacher...Thankyou sir for enlightening us ....Your teaching style is incredible and.. that's true this channel makes you fall in ♥️ with Physics.
Happy birthday Walter lewin sir..believe it or not but any amounts of thank yous and appreciations will not do justice to your work and legacy..and the way you teach us physics …would have brought you a cake if I knew where you live 🥳🥳
I have never seen such a erudite, wit and best physics teacher in my life so far. Love your every leactures and demonstration.❤️❤️❤️❤️ Love from Nepal#paragon_of_physics_scholar_teacher_walterlewin
Sir thnk u for theses lectures , a person like me who didn't understand the concept and end up memorizing it but now I'll be able to feel it thnk u sir
Very best physics lecture I have ever seen you are really very good Indian education system is bad there is only learning of theories and no practicals Or experiments
@@lecturesbywalterlewin.they9259 Thankyou sir , I really want to meet you because you are such a great physicist . I also wanted meet Stephen Hawking but he is no more . I always want to become an astrophysicist . Thankyou very much sir ❤️💙🧡💚💛
Hello sir, I am from india and i wanted to study in mit university but my family financial condition is not so good. I am in class 10 and i am preparing for international olympiad exam(ijso) , so that i gain some recognition and scholorships to study further. Sir so please tell me some ways for admission and studing without much fee in mit. And after that it will totally depend on my willing power, no matter how much time and effert will it take but i achieve it. Love you walter sir❤
@@sanaali3875 He being an MIT professor just mentioned it in that way.....,,, that might be the student count or something.. don't bother about it... That simply means everyone knows that, it is that equation which is to be used.....
hello sir, again your student Krish is back your lecture is helping me previously I scored 8/60 but now I scored 24/60 not too but improving my score and i am not eating Yogurt on Friday 😂
The first time i saw a question like this i couldn't understand why the time is equal to both cases (with/out gravity) and then i went to a great teacher to ask why. He couldn't answer me because he was tired from helping other's students doubts on math, physics and chemistry and i forgot to ask him later about that problem. It's been about 6 months since that and i accidentally found your lactures and mainly this video, so thank you for your great explanation Walter. (Grettins from Brazil)
I sat in 26-100 49 years +/- ago with Prof AP French. I don't remember if Roger or his older relative shared his name at the time, but I do remember his stoic contribution to our education. Fortunately, I do remember some physics; I found your lectures when looking for reminders on 8.02. Seeing 8.01x, I decided to start at the beginning. Question: I am thinking about measurement error and calculations, specifically multiplication. Would I be on the right track to consider (x+dx)(y+dy) where dx is the +/- error? Then the new error would be (xdy+ydx)/xy, assuming dxdy is small? WOuld the logic extend to division and other operations? Thank you
