Interesting Experiment Dekhkar Galat Seekh Rahe Bache | Must Watch for All Students
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- Опубликовано: 8 июл 2024
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In this video, NMS Sir talks about the true meaning of physics. He explains the basic ideas and principles that are the foundation of this interesting subject.
With clear explanations and examples, NMS Sir helps you understand what physics is really about. Whether you're a student or just curious about how things work, this video will give you valuable insights into physics.
Physics is about understanding why and how things happen. It's also about explaining these things to others. Using math to describe events is part of physics too.
When we see natural things, like an apple falling or light moving, that's observing nature. Understanding why these things happen is what physics is all about. So, physics means understanding and explaining the rules and laws of the natural world.
Sir used others experimental short videos to correctly explain centrifugal force and how it relates to Newton's laws. He also explains pseudo force and centrifugal force using a friction problem.
Share this video with your friends who are watching only experimental physics videos but do not understand the concept.
#physics #iitjee #experimentshorts #physicsexperiment #nmssir
Part will be a live class on centrifugal force at 6 PM on the 10th of July. Join here - ruclips.net/user/livep8a_2mW_EJs
Sir,
If I place my hand flush against the wall and try to push the wall, does it mean I am applying force on the wall.
Since FORCE = MASS X ACCELERATION
ACCELERATION = VELOCITY / TIME
VELOCITY = DISPLACEMENT / TIME
Since there is no displacement between my hand and the wall therefore velocity becomes 0 and as a consequence Acceleration becomes 0 and hence
Force becomes 0. So does that mean I am applying 0 force on the wall ?
Am I right or wrong Sir, please explain where I've gone wrong if I did.
I searched a lot on the Internet and RUclips but didn't find suitable answer for situation mentioned above
Sir if iam wrong tell me .Here tension is providing centripetal force when tangential velocity of potato increases tension increases when tension greater than coconut weight .then coconut accelerates upward .
Here anubhav sir is wrong because observer is stationary observer.Sir said centrifugal force so he is wrong.
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Love your physics observation.🎉🎉🎉🎉❤❤❤
@@md.uzairahmed7774 @md.uzairahmed7774 f=ma me fnet hota hai body pe. wall par jab force lagaoge to wall hinged hai ceiling wagera se vo wall par opposite force lagayegi jisse wall move nahi karegi baat rahi tumhare hand ki to uspe wall normall lagayegi jisse net force 0 so accn 0
Sir I am a teacher of JEE & NEET. I know the concept of centripetal, centrifugal & coriolis force which is used in rotating frame. But as you showed different types of situation in the example, that is new for me. I will be grateful if you make a complete video on this topic
Ye video maine ek din pahle hii dekha tha aur aa gaya video NMS sir ka
Never stop these type of videos . These videos help us to learn correct concepts
Yes sir never stop making this kind of videos
Mujhe pata tha ye banda kisi din sir ke target par ayega kyunki bahul galat video daal raha tha
It's not about targeting anyone. It's about putting forward the right approach & logic
😊🎉@@NMSPhysicsISAC
😂shame on you jaiditya being called as sir..
Sir Intention is Right
@@NMSPhysicsISACsir I think unka matlab ha ki jinor apne video bnayi ha vo kabhi apki nzro me ayega kyuki vo galat video bna rha ha
Reel vs real physics ❤
Real physics se hi benefit hoga
@@NMSPhysicsISACsir please coriolis force, Euler's force ye sab par thoda aur explain kr dijiye, inme dikkat hota h bahut
@@NMSPhysicsISACaapne bhale hi ye bas us experiment k false explanation ko counter krne k liye kra ho but is se gajab ka ek feel aa gaya sir ki kaise ek translational acceleration hota h to ek correction term, then constant omega to ek aur term, then agar alpha to ek aur term great ho aap sir please mathematical reason bhi iska sir bata dijiye bahut accha lagega sir because usme confusion hoti h bahut
This is one of my doubt about centrifugal force which now NMS sir is addressing thank you sir for clearing it .
Sir please make a video by explaining equation wrt every observer and also upload the jee advanced problem that you framed
Sure will upload it soon
Centrifugal force is not force
it is actually mathematical correction term in Newton's second law which not valid in non inertial frame of reference
Years of confusion vanished in 12mins.
Outstanding will be underrated.
Waiting for part 2
I talked about it in my class too. Feeling happy to see someone in yt platform who is so clear about frame of ref. ❤️
NMS has great clarity of concepts
You are always an inspiration sir.just love your logics and your way of analysing the physics behind any problem
Keep watching
Pranaam sir ham video to dekh lete hai magar galti hi nahi pata chalta hai aap mahan ho sir ❤
Definitely want the videos covering all the topics...👍👍👍
Thank you NMS Sir for this and many other concept clearing videos. Please keep making them in future also. I am a Maths and Physics teacher and confess that the more I study physics, the more I realize I don't know a thing of physics. But I always want to keep on clearing my doubts so I can improve my understanding of this amazing yet perplexing subject. Please make a detailed video on circular motion and translational and trans-rotational motion involving pseudo and centrifugal force but in different situations such as in a space station, in a rotating and rising or descending elevator, in space, in an aeroplane descending in a circle, etc. Also please solve the same questions without using centrifugal force but centripetal force.
sir please a make solution video for the following question: A particle starts from rest at a distance 'a' from the centre of force which attracts inversely as the distance. Prove that the time of arriving is 'a root under pi/2meu', where meu is a constant.
Please sir make video on this numerical--A body is projected at t = 0 with a velocity 10 ms-1 at an angle of 60° with the horizontal. The radius of curvature of its trajectory at t = 1s is R. Neglecting air resistance and taking acceleration due to gravity g = 10 ms-2, the value of R is
Sir please make the next part of the video. I am keenly interested in finding out the exact equations by those observers and how their answers come same.
Yes sir please part 2
Explain ❤❤❤❤
Kuki aajkal her koi khud ko Isaac newton samaj raha h
And you are Best teacher in our world❤❤ Lott's of love❤
And we try to aapki ye revolutionary video jaida se jaida logo tak pahouche
centrifugal force ko ground frame se dekhlia . wah. aur wo bhi unhone dekhlia jo khud rest pe hai 🎉.
Yes sir please make video on all these topics
Sir aap sabhi teacher ki video ki kami nikalkar kahi views ke chakaar me tho nhi
Maana aapko physics aati h tho aap bhi videos daal diya karona experiments ke with real concept ya
Only controversy create karna hi makshad h😊😊😊😊
Sir ne kabhi bhi kisiko disrespect nahi Kiya na hi bura bhala kaha agar kisi chij ka real concept ke bare mein bahut jyada details nahi PTA toh kyon students ko galat concept sikhana🙏
Sir I am in class 12 sir but still I was never made approch like this to be observed. Simply they say to learn how it is with formula. The way you explained was amazing sir. Plz bring part 2 sir and also the advance question sir you mentioned. Plz sir
Great sir
Hello Sir!
I hope you are doing well. Sir if I do BS in mathematics with research in classical mechanics or fluid mechanics. Will I be able to teach physics????
Sir aise awareness videos zyada frequently banao
Please make a video on explaining the forces and correction terms for all different cases.
Thank you so much sir aap baccho ko hi nhi teachers ko bhi aina dikha dete ho sahi galat kaa
Sir you are soo good in teaching physics in right way plzz tell me sir
How i can learn the physics in the right way like you by only self study and plzz suggest me books to learn physics i am in college and i interested in physics only ❤
Bahut dhanyawad sir . In sir ke kard main demotivate ho gya tha .
Actually the teacher has forgotten the fundamental forces that centrifugal force is actually a pseudo force. It has no real existence. Sir if I am wrong anywhere then please correct me. Thank you NMS Sir.
Very nice sir 👍 please make another video
I AM NOT AN IIT JEE STUDENT BUT I LOVE TO WATCH THIS VIDEOS AND IT IS INTERSTING TO WATCH THIS VIDEOS...❤❤❤ THANK YOU SIR FOR MAKING THIS VIDEOS...
Simply centrifugal force is a pseudo force & pseudo force applied in non-inertial frame only.
Is jmane me jha har koi apne ko teacher bol rha but kahi iska contends ye chura kahi uska vedio vo copy mar rha
But you are great teacher jo physics ko itna analyse karke bate ho aap ke har vedio se much lag hi sekhne ko milta hai
You are great physics teacher of that era❤
Great sir... ❤
o2 ka explanation with mathematical working is needed..pls make a video on that
Sir frame of reference ka koi concept isme use nahi hoga kya??
जिज्ञासा बढ गई और इसके आगे जानने की। धन्यवाद🙏
Sir i am jee aspirant mai jab ye video dekha tabhi mere man me tha galat bata rahe hai sir bcz mai pw se padhta hun vaha avilash sir ne ye bataya tha thanks for video bcz sabhi currect concept samjhe ❤❤❤❤
I also wonder how someone can talk about pseudo forces from standing on ground. There is a big mass of teachers who teach in repoted institutes and used to do several types of experiments in front of thousands of students and say look this happens because of centrifugal force and then after they feel proud on themselves bcz they have given the feeeel of centrifugal force. This is very shameful! Sir u r really making eye opener videos ❤❤ please also make 2nd part of explanation.
Subscribed the channel and liked the video.❤
Me toh wait krra tha bss kab sir inko correct karenge
Please sir make a full video. And explain the video in full
Hello sir, i am your student from 2020 batch TZV 1...currently graduated from IIT BHU and soon joining a company... you were the best physics teacher i had.... ( and how is vivek vijay sir? Is he with you or still in allen?)... btw love the way you teach physics ❤
Sir pls make full video on this concept . We want it.
Sure
Bilkul
Centrifugall force hoti nhi ban jaati jaise ki gravitational electrostat. Agar observer ko non inertial frame mein ho jaye
Mera beta isac app pe sir se physics padhta h aur vo kahta h ki sir is the best physics teacher in the world....
It's true
Please make a video explaining each case
Sir please make some jee advanced questions related to this and please solve this wiht equation
Make video on this question and the concept which pulled nariyal up
These +ve arguments are the foundation for evolution of Science.
Glad you think so
You are awesome Sir ❤🎉
Perception of both the teacher are are equally correct... Jaise kisi ko 6 number 9 bhi lag sakta hai... Centrifugal are centrepetal bhi kuch waisa hi hai... Dono hi frame se bas centrifugal force ko action force maano koi confusion nhi hoga... And action force is equal to reaction force
Only when the 2nd particle is capable of giving reaction... Just think on this... Clarity will come itself..
😂
Even if you add correction term Newton's second law still remain invalid in Non Inertial frame.
Please sir...make a video on their equations...
Sir Isaac Newton's 2nd law is not F = ma(it's only true when mass is not changing with time).
*Sir Isaac Newton's 2nd law is F = dp/dt.*
Correct it!!!
very correct
A rigid body was being considered in the example he gave , hence mass would be constant with respect to time
Sir pls part 2 explain from each frame
Sir pls make another video with details analysis
Thank you❤
Plzz iska solution banao sir aur questions aur hai agar ground pe rotate krte obsere krega to kya hoga sir you r excellent
You are a real legend in physics sir.
Meri jee adv me pichle sal 2341 rank aai thi but mai is sal 1000 ke under lana chahta hu sir please koi tips de dijiye physics ke regarding mai apko follow kar raha hu sir🙏🙏🙏
Bhai tune 2341 leke drop le liya💀?
@@Dedlmaohahah bro I want better collage. So I decided that giving 1 more year to my jee journey will give me some better life
@@ANUJSINGH-if6kr badhiya hai bhai all the best
@@Dedlmaohahah thanks bro and best of luck to you also☺️
kya majak hey bhai 💀💀💀💀
Please sir video laiye sir eqn ke sath solve karne ke liye
Sir aap se ek request hai. Aap please ek video banaiye ki "why does the resultant of cross product of vectors act perpendicular to the plane of the two vectors." Please
Sir agar samjhna and samjhana physics hain tab Hume(most of the students) Ko differentiation kinematics me ratai kyun ja rahi hain. I am feeling very discomfortable because when I look for the reason I found the reasons to be very complex to be understood. Sir Please tell me the solution. (an appeal from 11jee student)
Yes sir please continue this video
Sure
Sir full explained video chahiye ❤❤❤@@NMSPhysicsISAC
@@NMSPhysicsISAC yes sir please explain the phenomenon of the question
Finally a teacher saying the centrifugal force is Pseudo force as per frame of reference. I worried me a lot.
Which is the correct expression for Newton's second law of motion
(i) F=ma
(ii) ∆P/∆T = F
2nd
Both are correct,
1st one is derived from 2nd one
Yes you are right
Sir mujhe friction ke direction me doubt hota hai ( q velocity tangential hoti hai aur friction raddily inward ya outward lagata hai q ? ) jee mains questions to ho jate hai but ... Mza nahi aata hai 😅😊
Sir from where did you studied physics
Sir please please please clear my query, sir jab ham Flux(electric or magnetic) ko define krte hai ya normally teachers jo definitions likhwate hai it's like- "No. Of field lines passing through normally through an area" and etc. Sir agar ye just number of field lines ko bta rha hai so ye unitless and dimensionless kyu nhi hai why does it posses unit and dimensions both aur unit hai bhi toh vo exactly btana kya chah rhi hai. Maine jin bhi teachers se ye poocha vo bss iska formula bta denge "are dekho ye B aur A vector ka dot product hai toh unit nhi hongi kya" but mujhe kabhi samajh nhi aaya definition aur formula mai relation kya hai phir?
Actually how we actually define them is a bit ambigious as flux is deemed as number of field lines passing normally through an area , it actualy is infinitely many field lines which are passsing and thus can be interpreted as amount of it and when we compare that if less flux is passing through an area we actually comment on the amount and not on the solely on the number....
But sir when we are in the car sitting on the side of window and when the car takes blind curve, we feel ourselves to be pushing outwards, what is the reason for this? If centrifugal force, then how because we are ourselves accelerating and we ourselves feel that we being pushed outwards?
Bhot pyaara lecture
Yes sir. Please make detailed video.
Sure 👍
Yes sir make part 2 , saleem sir ❤❤❤❤
Next part of this please sir
The internet is filled with pseudoscience .
Please sir do more videos like this
Chaliye to high speed car ka circular turn lene par jo apko body roll feel hota h radially outward aur aap door se chipak jate h .. vo force kaha se generate hota h explain kar dijiye.
sir, kindly make the next video on this.
Please made the video sir for all four observer 🙏🙏
Bilkul sir need detailed video of this rotational frame including coriolis force ....
Sach me physics me ki duniya badi interesting hai❤
Sir but why we need correction term if frame is not at rest?
Because NEWTON LAWS DO NOT WORK FOR THAT OBSERVER
Sir please make a detailed video on coriolis force and how to identify whether it should be considered in a problem. It is kind request sir🙏🏻
Noted
Bilkul right sir❤
Sir ispe long discussion hona chahiye
Aur sir wo jo bole the uska bhi video jaroor lekar aana
Centrifugal force calculation point of view se use Kiya jata h free body diagram ko validate karne k liye .. for example ek box of mass "m" jo ground pe rakha h vo sabko pata hota h ki ground pe downward "mg" force lagaega but vo ground me dhas q nahi raha jab ye puchoge to apko maana padega ki ground "mg" magnitude ka force as k reaction box pe laga raha h jisse ki box ground k andar nahi ja raha. Yani free body diagram banane k liye ek reaction force "R" apko imagin karni padegi varna calculations nahi kar paoge
Please make it sir❤❤❤
Sorry sir don't mind please
Sir apki knowledge ka source kya hai ...
Because I want to teach physics so I want to read authentic book in which this kind of detailed concept included
HC Verma sir ke student h sir.
egarely waiting for full explanatory video❤
Question video on this experiment is live on channel
Mene jab wo shorts dekha tha tabhi pata chal gaya tha ....Inka bhi video Ane wala hai 😂
Sir I have a question that is
If we cover lens with black paper and after some space and again cover with black paper like strip on zebra repeat this activity and cover whole lens in the same way. And after this we click photo of white horse . Can we see horse with black strip like a zebra . justify your answer
Plzz give answer soon 🙏🙏🙏
PLEASE MAKE VIDEO ON IT ITS VERY INTERESTING CASE I ❤PHYSICS
Yes i wnt full equations of all the observer
SIR PURA PSEUDO FORCE PE VIDEO BANA DIJIYE
❤शानदार जबरदस्त जिंदाबाद! सर फिजिक्स पे बच्चो के लिये ऐसे वीडियो लाते रहे 11th और 12th बच्चो को फिजिक्स कैसे काम करती है याहि नही पता अधिकतर बच्चे फिजिक्स केवल रटते है 90% के उपर बच्चो का याहि हाल है एक भी टीचर ऐसा उप्लब्ध नही जो प्रेक्टीक्ल और सटिक जानकारी दे! बच्चो को सही सलाह देते रहिये !अच्छे टीचर की याहि पहचान है !बच्चो का क्या है अक्ल कम होती है इनको जो टीचर अच्छा लगे ऊसि को द्रोणाचार्य मान लेते है जबकी द्रोणाचार्य तो उंगली मांग लेते है! अच्छा टीचर बच्चो का भविश्य बनाते है समाज से लड़ के
Sir if iam wrong tell me .Here tension is providing centripetal force when tangential velocity of potato increases tension increases when tension greater than coconut weight .then coconut accelerates upward .
Here anubhav sir is wrong because observer is stationary observer.Sir said centrifugal force so he is wrong.
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Love your physics observation.🎉🎉🎉🎉❤❤❤
Centrifugal force is just a TRICK to apply Newtons law in NON INERTIAL frame.
But unfortunately bahut youtubers nay TRICK ko hi force smjha hai.Koi pani k glass ko to koi chai k glass ko to koi gussay main aakr paani ki balti ko hi vertical circle pr guma kr question pochta hai ...top point pr agar gravity neechay ko thi to paani neechay gira kyon nahi....bhool jatay hain jb wicket keeper ki turf throw martay hain to gravity humeesha neechay ko hi thi....ball nahi giri neechay ko directly...na throw main koi paraishaani hai physics ko na hi paani k baltee main....no paraishani means no pseudo force is ultimate reason.
This is something when I ask why sin@ is P/H aur answer milay because Physics says SOME PEOPLE HAVE CURLY BLACK HAIR TO PRESENT BEAUTY
Next part please.