@@lliamtwoavari Science is everything but miracle -_-. The very definition and nature of science is that it can be explained and is coherent with basic laws if Nature (that we know of till date). Everything is miracle if it can't be explained, once it can be ,it is science.
@@vaibhavyadav9912 Nah many explainable things can be miracles, for example winning the lottery right after the mafia stole your family and wants a million dollars, that would be an example of a miracle but it’s obviously explainable.
@@EragonShadeslayer No that's not science. Because winning a lottery isn't related with one's Misfortune. One may call it a good luck. And no one knows on what laws luck works. So yeah it doesn't fall under science.
@@captainvenom7252 who told you that it's less than $500?? Don't you know private schools charge way more than that? And if you're talking about the government funded schools, then that's also in the name.. 'Government Aided/Funded', they are funded totally by the government and they should utilize that money for our education not to decorate the school campus.. I hope you understand now.
@@Kirito045 dude state owns most high schools in USA and I'd only compared them with govt/state funded schools What Private schools teaches or charges is not my cup of tea Research and make yourself a seeker to knowledge
It's a shame that most classes don't have the budget and most teachers don't have the skills to teach this way. When I was a kid I had a patio at home and frequently I would play with things like marbles blocking hoses and checking at what point the water would shoot the marble out and things like that. When I got to physics class, I loved that they had the explanation to many things I played with, and then I saw with surprise that my classmates could not understand the concepts because they had never observed the phenomena with attention. I could learn fine from the chalkboard and the book, but my classmates really needed the demonstration.
First this is a college lecture and a college certainly has the funds for this demonstration. Secondly they teach this way in lab portion of the class what are you talking about? I’m sure if a professor wanted to they could grab some materials from the labs and use them in class. But aside from dong this for hands on experience in lab. A professor would just show this through a simulation during the lecture portion.
Good summary of that feeling when everything clicks in your first physics class. The phenomena that you’ve observed and known to be true for years suddenly have numbers and math behind them, and it all fits together so perfectly. I remember learning about kinematics in my first physics class around age 13 or so, and I just thought that even the simplest explanations were so cool. Earning my degree in mechanical engineering now.
I mean, run with a ball, toss it up, keep running and you'll see it lands in your hand. If u stop running you'll see it land where you would've been had u not stopped. This is a physics lesson from 2nd grade, in a college classroom meant to... confirm the earth is spinning & u won't feel it? Lol Lol Lol Lol This is evidence of a losing argument & a final brainwashing attempt (some reminders work on most). Problem is - moons that orbit a 'planet' (like Jupiter) REALLY FAST, seem to experience no centrifugal or inertial forces on their surface. 😁 Gravity, in all its highly thorough & detailed understanding, is for tweaky people. They lack Questions. 🙂
Applies only when bus is not accelerating, If bus frame has an acceleration then on x axis there will be pseudo force acting on you and thus you will get pushed back.....
There is air resistance on the cart too. It's the funnel on top of the gun that is allowing the cart and ball to travel at slightly different rates yet still catch the ball.
It is a special case analysis of projectile from a moving reference in this case ball is thrown vertically upward and if object is not moved it will certainly land in funnel but when it is moved the horizontal component of ball's velocity is equal to the velocity of moving object and velocity of ball in upward is given so when it is projected ball and object velocity in horizontal is same,so there is no relative motion between then is happened and both ball and moving object covered same horizontal Range.If it is projected with a certain angle theta then ball's horizontal velocity component ≠ object velocity component and ball's component>object's component As if ballis thrown by U velocity then vertical is U Sin theta and Horizontal will be U Cos theta+ velocity of moving object (V). If You like my explanation give Me a like love from India ☺ If You like My explanation so don't forget to like it btw Love from India ☺.
The air drag was so neglible that the ball got intercepted at the surface area of that cone that proff. Lewin had placed. Amazing. That's why we often neglect that.
Seems like maybe the reply did not understand surface area as a catch all for error. Maybe the one making the original comment just wanted to point out the even with room for error the negligible difference was not going to ruin the fact the principal was going to hit home.
@@axumitedessalegn3549 There’s also the friction on the wheels of the cart and those two might be roughly equivalent too. It’s hard to estimate that without knowing more about the cart
they made classroom as a lab...but here we have to go lab once or twice in a week just to fulfill schedules.. that's why they are good in science..we just memories what written in our books...📚😑
Prof was much younger here... I'm so so proud of this mentor I never met in person. Made me fall and fall in love with physics over and over again. He's always enjoying himself teaching his understanding and thought in the laws and principle of the wonderful study of nature. Of course, physics will work if you understand it.
Lmao I'm in 11th grade HIGHSCHOOL, learning this .. it would hv been 10 times more interesting to learn this but this whole concept is fitted in a page in our books.
Prof Lewin is one of the most important teachers of Physics in the last 20 years. He taught the important basics at MIT! He made sure that the 3 courses he taught were clear and concise. Plus he showed us the fantastic fun that Physics could be!
Most people in high schools around the world learn projectile motion in 11th or 12th grade. You Indians are not special, however, you guys really are good at annoying people around you. If only you guys could understand that just because you learn something at an early level in your education does not mean that you will not forget it later on and need a refresher.
@@brandonbennett4970 JEE is one of the toughest exams in the world, we prepare for such exams as our education system is tough compared to other countries.
I love tje vizualizations helps much better then starting immediately with the formuliac and deriving bc then you can’t visualize what Your actually doing
Which is why you can jump in a moving bus and land in the same spot. If you're on the roof, however, the wind/ friction causes you to slow down in relation to the moving bus and you fall to your death behind it.
Kuch log bol rahe hai ki ye 11th me padhate hai to me bata du abhi bachelor se age master me bhi jaoge to basics se padhate hai sirf touch Dene ke liye ... Beacuse yaha se har ek teacher ka apna style hota hai ... Padhaneka ...
Those who are saying we learned in 11th only and criticizing usa University Better go and get yourself educated Can't u see this video is of 90's and in fact all universities spend one or two month with basics Jealous indians
well if u say so then u didn't get the point of ours the thing is if this is being taught in uni of usa them why are we kids been taught this in 11th grade like it's tooo early for us, isn't it !!!??
@@Waterlesswater In the same way there are many things that usa schools teach their students in class 6th Which are introduced to class 11th students of india
@@Waterlesswater They also learn this in high school as well. This course is for those who didnt choose physics in high school and went with other subjects. They have a choice to pick any combination of subjects rather than picking from 3 options.
Very nice demonstration. More of these kinds of illustrations should be done to enable students better assimilate some complex and complicated concepts
our teacher taught this concept today in the class and honestly i did not understand anything... like not even a single thing.... but him showing it this way , i was definitely understandable....
I love that when he said "physics works
True
That's your business 😂
Especially when your device has an Arduino with a sensor that tracks the ball.
Close the quote!
Like a few times it broke and he had to call the Avengers to fix time and space again.
Non science students be like : miracle miracle 🤣
Science is a miracle, that's why I love it! Looking forward to learning so much more!
And non science teachers ha ha miracle
@@lliamtwoavari Science is everything but miracle -_-. The very definition and nature of science is that it can be explained and is coherent with basic laws if Nature (that we know of till date).
Everything is miracle if it can't be explained, once it can be ,it is science.
@@vaibhavyadav9912 Nah many explainable things can be miracles, for example winning the lottery right after the mafia stole your family and wants a million dollars, that would be an example of a miracle but it’s obviously explainable.
@@EragonShadeslayer No that's not science. Because winning a lottery isn't related with one's Misfortune.
One may call it a good luck. And no one knows on what laws luck works. So yeah it doesn't fall under science.
This is how physics needs to be taught in India.. Not only in the practicals, the whole year
Dude they charge 800$- 1500$ as semester fee
N here you're learning high educations in just less than 500$ annually
@@captainvenom7252 who told you that it's less than $500?? Don't you know private schools charge way more than that?
And if you're talking about the government funded schools, then that's also in the name.. 'Government Aided/Funded', they are funded totally by the government and they should utilize that money for our education not to decorate the school campus.. I hope you understand now.
@@Kirito045 dude state owns most high schools in USA and I'd only compared them with govt/state funded schools
What Private schools teaches or charges is not my cup of tea
Research and make yourself a seeker to knowledge
@@captainvenom7252 lol I explained you both the scenarios, READ
@@Kirito045 second was not even the topic bro relax
Most teachers do not bring their teachings to real life like you do Dear Dr.
Much respect!
tbf most teachers dont have 30 foot ceilings :(
@@byganza8060 so you need 30 foot cealing for doing that?
I would love to have a teacher like that man, you can feel his passion.
Same goes withe tooo
Nice explanation with practical demonstration.......
Your like are 444 and I like that so I won't Change that 😅
Yeah……………….
AFTER STUDYING PROJECTILE I'M PLAYING ANGRY BIRD THESE DAYS
😁So many likes thanku homies 💜
Underrated comment
Interesting
I should try that now
@@PrakritiSenpai throw birds with 45 degree angle of projection for maximum range 😂😂
@@innovativedollart4468 yes
@@innovativedollart4468 we will use projection formula
And I'm actually trying with a scale to measure the distance
It's a shame that most classes don't have the budget and most teachers don't have the skills to teach this way.
When I was a kid I had a patio at home and frequently I would play with things like marbles blocking hoses and checking at what point the water would shoot the marble out and things like that. When I got to physics class, I loved that they had the explanation to many things I played with, and then I saw with surprise that my classmates could not understand the concepts because they had never observed the phenomena with attention.
I could learn fine from the chalkboard and the book, but my classmates really needed the demonstration.
First this is a college lecture and a college certainly has the funds for this demonstration. Secondly they teach this way in lab portion of the class what are you talking about? I’m sure if a professor wanted to they could grab some materials from the labs and use them in class. But aside from dong this for hands on experience in lab. A professor would just show this through a simulation during the lecture portion.
@@Aiter918 its not always like that all around the world. Especially in poor country, its rare
Aren't you a special boy
Good summary of that feeling when everything clicks in your first physics class. The phenomena that you’ve observed and known to be true for years suddenly have numbers and math behind them, and it all fits together so perfectly. I remember learning about kinematics in my first physics class around age 13 or so, and I just thought that even the simplest explanations were so cool. Earning my degree in mechanical engineering now.
I mean, run with a ball, toss it up, keep running and you'll see it lands in your hand.
If u stop running you'll see it land where you would've been had u not stopped.
This is a physics lesson from 2nd grade, in a college classroom meant to... confirm the earth is spinning & u won't feel it?
Lol
Lol
Lol
Lol
This is evidence of a losing argument & a final brainwashing attempt (some reminders work on most).
Problem is - moons that orbit a 'planet' (like Jupiter) REALLY FAST, seem to experience no centrifugal or inertial forces on their surface.
😁
Gravity, in all its highly thorough & detailed understanding, is for tweaky people.
They lack Questions.
🙂
Love how he was constantly looking up while tracing the imaginary ball, to make sure that he was still keeping up with it.
But did he have to squish it when he caught it?
This is an excellent professor.
This is exactly what happens when you jump while you are in the bus but don't get thrown back, rather you land on the same spot.
But when you’re in a moving bike when you throw up a ball, the bike speed pass it before you can catch it, same instance
Applies only when bus is not accelerating, If bus frame has an acceleration then on x axis there will be pseudo force acting on you and thus you will get pushed back.....
I was wondering why not i fall some distance ago in train after jumping.
Only when bus isn't accelerating
Oooohhhhhh I always used to wonder why I don't go back or front
I miss school. I graduated in college in 2014. I love these days 🙁
I swear
Its MIT University. I guess u meant college.
@@overtlycovert3610bro i am studying this thing in 11th
@@Ecstasy_GGkiya ukhar liya ? or wese bhi wo bas 3 mahina yani ki half semester bas wo padha rhai yeh sab topics including 12th std topics
arey bhai still me compare kr rha hu ki MIT university me wo pada rhe h jo ham achi university me jane ke liye pad rhe h @@ZLibrary-jv1oz
Indian institutes should also follow such practical learnings 🙏
@Science Ka Tadka toh hamara iit India ka MIT HAIN BRO
The reason why he called a legend of physics ❤️
its kind of funny how the air resistance of the ball actually gets canceled out (slightly) by the friction in the cart.
Thank you for stating what clearly needed to be said.
Amazing comment
“god I hope this actually works because the physics here is actually kinda dicey… I wonder if anyones even been paying attention…”
There is air resistance on the cart too. It's the funnel on top of the gun that is allowing the cart and ball to travel at slightly different rates yet still catch the ball.
Actually it doesn't cut off...the air drag is applied on both objects equally and hence there's no relative acceleration working along x axis.
I wish I had a teacher like Walter Lewin during my highschool.
Physics - Walter Lewis
Chemistry - Walter White 💀
When the Internet is given a math problem, it should be this guy grading everyone’s answers.
It is a special case analysis of projectile from a moving reference in this case ball is thrown vertically upward and if object is not moved it will certainly land in funnel but when it is moved the horizontal component of ball's velocity is equal to the velocity of moving object and velocity of ball in upward is given so when it is projected ball and object velocity in horizontal is same,so there is no relative motion between then is happened and both ball and moving object covered same horizontal Range.If it is projected with a certain angle theta then ball's horizontal velocity component ≠ object velocity component and ball's component>object's component
As if ballis thrown by U velocity then vertical is U Sin theta and Horizontal will be U Cos theta+ velocity of moving object (V).
If You like my explanation give Me a like love from India ☺
If You like My explanation so don't forget to like it btw Love from India ☺.
🙃
@@no.physics oops!😅
bro yai kon si class ka ha
great explaination👏
@@GODGaming-xc7ko 11th
Kinematics
The air drag was so neglible that the ball got intercepted at the surface area of that cone that proff. Lewin had placed. Amazing. That's why we often neglect that.
Drag is not negligible that's why he used a funnel to cancel out error
@@Debashish_750 🥲 that's what i told
Seems like maybe the reply did not understand surface area as a catch all for error. Maybe the one making the original comment just wanted to point out the even with room for error the negligible difference was not going to ruin the fact the principal was going to hit home.
Throw it higher and the air drag over a longer period of time no longer becomes neglible.
@@axumitedessalegn3549
There’s also the friction on the wheels of the cart and those two might be roughly equivalent too. It’s hard to estimate that without knowing more about the cart
Excellent teacher from this clip. Enthusiastic with that fantastic demonstration. Things like this would make me want to learn more from him.
The elements of physics can be demanding on the brain, but so fascinating!!
That's right
they made classroom as a lab...but here we have to go lab once or twice in a week just to fulfill schedules.. that's why they are good in science..we just memories what written in our books...📚😑
Seems as though you’ve memorised it pretty well didn’t ya?
@@valentine0221 no it's not...because we can't apply it efficiently in real operations ...Science exists only on practicals🔍📼📟🗜️🔩🔭🔬😶
@@berealistic8170Oi I meant to joke about the word memorise not trying to be a grammar nazi but found it funny.
A good way to grant the students a more intuitive understanding. Nice
Prof was much younger here... I'm so so proud of this mentor I never met in person. Made me fall and fall in love with physics over and over again. He's always enjoying himself teaching his understanding and thought in the laws and principle of the wonderful study of nature. Of course, physics will work if you understand it.
Lmao I'm in 11th grade HIGHSCHOOL, learning this
.. it would hv been 10 times more interesting to learn this but this whole concept is fitted in a page in our books.
No in class 11th you dont study projectile from a moving point you just study projectile from a resting point.
@@thesprint3239 i suppose we do man, projectile motion from a moving body,
@@communist_amoeba3923 i know but that is just the basic level there is a lot more in projectile motion then that
@@thesprint3239 yeah, totally agree
@@thesprint3239 you guys are learning motion💀
We need this type of teachers , class rooms and education system in India 😕
This is not in schools. In College.
@@pakkaphysics7899 you're studying in which college. I mean you have teachers like him
this guy is a sex offender
@@pakkaphysics7899 he said bothing about "schools "
If only he didnt ruin his career by sexually harrassing his students.
We need such a teacher to teach
Prof Lewin is one of the most important teachers of Physics in the last 20 years. He taught the important basics at MIT! He made sure that the 3 courses he taught were clear and concise. Plus he showed us the fantastic fun that Physics could be!
That "physics works" he said is equal to "mic drop" 😅👍🏽
Now, I will remember that every time a player doesn’t reach the ball to catch it, they were not travelling on the x axis at correct speed.
I was thinking the same thing.
Damn, what a fantastic professor. He's a real gem, man 👍🏻❤️
The best teacher. I am getting your books. Awesome
We have to learn This stuff in 11th and these guys are learning this is University life is unfair
It's a lecture from 1999....things have changed everywhere
@@no.physics even then we used to study it in class 11th
Bhai 1st year btech me yahi padhte hai but higher level
Bhai wo physics seek rahe hai
Aur apan Bas IIT Jane ki padhte hai
To be truth.....
@@adityasavarn3507 abe yaha IIT Guwahati mai bhi yahi padhate hai 1 sem mai advance level kinematics aya hai
This was shown in the First episode of Young Sheldon
Thank you so much sir for the video.
Jitna sir aapse padhti hu ,aapke liye respect utni jayada badhti hai.
Ur way of teaching is amazing.
Well explained and illustrated. I knew this but this demonstration is amazing.
Now, this is teaching!
Bro Really studying for JEE this concept is just a basics of projectile motion in 11th std . Good explanation
Most people in high schools around the world learn projectile motion in 11th or 12th grade. You Indians are not special, however, you guys really are good at annoying people around you. If only you guys could understand that just because you learn something at an early level in your education does not mean that you will not forget it later on and need a refresher.
@@brandonbennett4970 dude what's ur problem?!.. he didn't even say anything annoying
@@brandonbennett4970 do you need a burnol ?
@@brandonbennett4970 JEE is one of the toughest exams in the world, we prepare for such exams as our education system is tough compared to other countries.
@@brandonbennett4970 the amount you just fked up in this comment is immeasurable
what happened mah guy?
take rest alright?
I love tje vizualizations helps much better then starting immediately with the formuliac and deriving bc then you can’t visualize what Your actually doing
Walter sir is a perfect teacher,who teach whole concept with practically.
This is how you can throw a ball in a moving vehicle and it will always land in your hand as though you were not moving.
Great respect to walter lewin sir🙏
Legend of physic
Bro my physics sir sent this rn and the fact I have already seen this before on my UA-cam shorts before my sir LMAO 😻👍
Teaching with best instructional resources is so cool and definitely learning will be interesting🥰
Literally I can't believe it 😮
I understood everything he said means I can study in MIT 🙂
Lmao thats prob the entry class thats some hs shit
No
Yes you can
But with 1 crore student loan on your head😂
@@viraj1304 😁😁
Yes you can study but..... You cannot get there.
My teacher explain God but this teacher reaction to explain this concept I like it.😅👍
This kind of teaching should be in every school college institutions...
I have no words to appreciate this type of teacher.....❤❤❤
Legends observing that did he said "air vair " 😂😂
Air drag bola shayad
👍Physics works🏃🚶
He has great energy for a teacher
I watched his hour long lectures, he is amazing
Which is why you can jump in a moving bus and land in the same spot. If you're on the roof, however, the wind/ friction causes you to slow down in relation to the moving bus and you fall to your death behind it.
"Teacher who makes physics boring are criminals"
- Prof. Walter Lewin
He's doing the ideal cases smoothly .
This video is so satisfying
Walter that's a suspicious name for a professor 😅
The way he's speaking English is way more suspicious.
It's very basic... MIT level
Nope
No you are wrong mit level comes at top
@Durlav Kr. Bora I'm not talking about question level I'm talking about University
@Durlav Kr. Bora acceptance rate of mit is 7.3% and iit is 3% you tell me which is harder
@@bhaarplayz5774 iit students are more successful on average
I don't think there would be students who do not want to attend such lecturers. The best way to teach physics 😍❤️
Hats off to his physical explaination
It's weird I thought it was only a part of grade 11 physics
At university you always go through the basics as well, just way faster and in greater detail.
Nobody:
Physics professors: ain't no AiR ReSisTaNce boy here! 💀
*Great* , *Legendary* and *Best* Teacher of PHYSICS
I wish i had this teacher. It's fun
Is this thing is being taught in a university this concept we learnt in only 11th class.
Don't forget that video is of 19th century
@@bhaarplayz5774 no bro not
This is 2000 or near by that
@@mayankchaudhary5405 can't you round off or shall I teach you how to round off
This video is of 2003 very near to 1990's
@@bhaarplayz5774 you are in 21st century bro
@@bhaarplayz5774 you have written 19th century means abou 1800 to 1900
I just realised that am currently studying this in my 11th class physics LOL
Same
I wasn’t sure it would work again, so I watched the video twice. Physics works!
Love this kind of teaching. Kudos.
Kuch log bol rahe hai ki ye 11th me padhate hai to me bata du abhi bachelor se age master me bhi jaoge to basics se padhate hai sirf touch Dene ke liye ... Beacuse yaha se har ek teacher ka apna style hota hai ... Padhaneka ...
Those who are saying we learned in 11th only and criticizing usa University
Better go and get yourself educated
Can't u see this video is of 90's and in fact all universities spend one or two month with basics
Jealous indians
well if u say so then u didn't get the point of ours
the thing is if this is being taught in uni of usa them why are we kids been taught this in 11th grade
like it's tooo early for us, isn't it !!!??
@@Waterlesswater In the same way there are many things that usa schools teach their students in class 6th
Which are introduced to class 11th students of india
@@Waterlesswater They also learn this in high school as well. This course is for those who didnt choose physics in high school and went with other subjects. They have a choice to pick any combination of subjects rather than picking from 3 options.
@@bhaarplayz5774 bhai don't you have any work to do you are spamming comments.
@@ayushverma1204 oh presenting views is called spamming? 🥺
i love this method of teaching physics
HENCE ,THIS EXPERIMENT IS SUCCESSFUL IN THE PRESENSE OF AIR RESISTENCE ALSO
I completed 1k likes.😊❤️
Like works 🙃
The students appear brain dead. If the professor would've been teaching in India, the students would been far more enthused and grateful.
Yes broo, I agree with it
Man I wish the all teachers were like this
Very nice demonstration. More of these kinds of illustrations should be done to enable students better assimilate some complex and complicated concepts
JEE ADVANCED aspirants: TF is this NCERT BS
Jee aspirants left the chatt😂
bruh this is MIT
world's no 1
not like IIT
Yesterday only projectile motion was taught in our class and here look what I found this...
Goosebumps 💆🏻♂️ physics is so beautiful
WHY COULDNT I HAVE A PROFESSOR LIKE THIS
Amazing
Just loved it 💛💙🔥🔥🔥
our teacher taught this concept today in the class and honestly i did not understand anything... like not even a single thing....
but him showing it this way , i was definitely understandable....
One of the best profs on YT
Well, he was Professor of Physics at MIT, so I suspect he knows a thing or two about this stuff...
I love the phy-6 prof♥️
I wish these methods of teaching physics were adopted in our schools
I wish I'd had such teacher(s).
Love teacher with live stuff like this it really helps when i go out into the really world and start applying physics formulas i know to random things
I wanted this dude to catch the ball and be like "GREAT SCOTT!!"
World's no.1 Physics Teacher🎉
:- Walter Lewin😎
His love for physics is unpredictable ❤❤❤
THAT was awesome
"Physics Works" That's Why I Love It...
The funnel idea is a genius to account for air drag
the first good reel ive seen
Subject so good that it has “sic” in itself.
"Physics works and Iam still alive "
I love physics very much but I didn't have a beautiful teacher like this to teach physics