[JEE ADVANCED] A UNIQUE & CHALLENGING BLOCK ON CLOCK FRICTION PROBLEM [SCHOOL PHYSICS ]

[JEE ADVANCED] A UNIQUE & CHALLENGING BLOCK ON CLOCK FRICTION PROBLEM [SCHOOL PHYSICS ]
This problem is a standard problem in school physics . In this we will calculate the acceleration and normal reaction acting on the particle sliding along a smooth helical path in uniform gravity . Such creative problems will invoke unique ideas in physics students which will enhance the aptitude required for JEE ADVANCE , PHYSICS OLYMPIADS and other similar exams worldwide.
Link of multiple fluids :
• [JEE ADVANCED] FORCE O...
Here is the link of submerged paraboloid
Link : • A SUBMERGED PARABOLOID
problem on polar coordinate system
link : • [JEE ADVANCED 2020 ]A ...
here is the link to the moment of inertia of disc and ring
link : • JEE ADVANCED : MOMENT ...
kinetic energy of a rolling cone
link : • [JEE ADVANCED ] KINETI...
Such problems will enable a deeper insight on applying concepts . Such creative methods will invoke unique ideas in physics students which will enhance the aptitude required for JEE ADVANCE , PHYSICS OLYMPIADS and other similar exams worldwide.
there are two more unique concept problems in school physics. please check the
link 1 : • JEE ADVANCED : ROLLING...
link 2 : • [JEE ADVANCED] ROTATIO...
#indianschoolofphysics
Our collection of problems will be useful for all students and teachers involved in school physics across the globe 🌍. These videos will be specially very helpful for students preparing for JEE ADVANCED and other school level olympiads and competitive exams like IME Brazil , ITA Brazil , HKPhO etc.
#JEE#IIT#PHYSICS#OLYMPIAD
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[@puspalpaul185]

Sir your courses in English like the first one....feeling nostalgic...

[@satyamraj8716]

One of the very few questions on your channel which I was able to solve myself. So feeling very confident sir

[@jackyjack9660]

Abe tu yaha par bhi a gaya... 🤣🤣

[@satyamraj8716]

@@jackyjack9660 Kahi pehla mila hoon kya mai aapse

[@jackyjack9660]

@@satyamraj8716 nahi nahi koi prob nahi hai... Mujhe laga ki yeh jana pehchana id hai but its not the case...

[@changer8856]

Exactly …. One of the very very very few questions that I can solve from this channel…. And that is the magic of Nitin sir……thank you

[@adityamaurya2177]

@@changer8856 dude but main is cheez se demotivate bhi ho jata hun ki questions solve nhi hue yahan to advance mein itne Physics ke questions kaise solve hongge

[@atmikgoswami1289]

Superb explanation sir !! Made my entire concept of friction very clear. Thank you sir.🙏

[@ayush2559]

Aaj hi muje ye channel Mila ar Maine 5 logo ko share bhi kr diya

[@yatharthgupta6468]

Brilliantly analysed Cleared concepts so beautifully

[@shivx3295]

Our sir gave almost the same question also static and kinetic friction were different but with time variables force and we need to draw the friction versus time curve it took a lot of time for me to do that.

[@coldblaze6774]

this is an angel problem, taught me: new concept, how to approach any 3 block system. and more thanks sir

[@targetiitbcse1761]

Sir you are best teacher on youtube for jee advanced and olympiads

[@shreyanshpandey.3281]

I solved it on my own. Making your last assumption as My second assumption. 😍

[@INSP_NITIN]

Ha ha you should never do that , it’s fluke that’s what most of the students do in friction problems 😃 but I hope now you know how to proceed in any complicated case of friction 👍👍

[@shreyanshpandey.3281]

@@INSP_NITIN Sir i watched whole video 3 times And wrote down in my 🗒 And always keep this APPROACH in my mind.

[@Ami_S]

​@@INSP_NITIN Hello Sir! I understood ur method, but why exactly did this fluke work? ( Even I used the same method as @Shreyansh Pandey )

[@22tirthsavaliya36]

​@Ami_S because it is just a coincidence that ur tukka was the real case

[@ShubhamIitian]

Sir , i am your student from AK . The way you teaches physics have really blown my mind. Thanku sir for every thing.

[@emotionalfool8349]

I got this yes👍 But i consumed so much time for this and many more steps ,like Cases : 1.if all moves together( not possible) 2. Lower composite blocks moves together ( not possible) 3. Upper composite blocks moves together ( possible)

[@bhaveshkumar2198]

Love for physics infinity and beyond🙏🙏

[@piyushgaming1015]

very very thankyou sir i have got so much clarity after watching this i was very confused about static and kinitic friction btw block this video has helped me alot please create more such videos of mechanics

[@arijitpal1364]

Amazing conceptual problem .......and amazing explanation....

[@Inferiorkarma]

Sir ye question khud se kr liya cop karne ke baad thanku sir ❤❤

[@suhaaspediredla2893]

Sir,your questions are extremely tough as well as amazing. We are very very grateful as well as lucky to have a teacher like you sir.

[@SrivastavAbhinav]

Sir I solved it in first attempt. Thank you so much sir for the crisp concepts. Btw I am your student from the emerge batch.

[@dakshdagwar1215]

Amazing problem sir ...Thanks for this content!!

[@priyanshuiit3235]

legendary teacher for legendary students

[@manantripathi8663]

Sir did It in first attempt really amazing problem 🔥🔥🔥🔥.

[@PHYSICS-zq8eq]

AMAZING PROBLEM SIR.... I TRIED THIS ONE BY TAKING CASES, I DIDN'T FIND FOR WHAT VALUE OF F WHICH SURFACE WILL SLIDE FIRST. BUT BY LUCK I TOOK THE CASE f3 kinetic, f2 kinetic and f1 static. And my ans matched. BUT YOUR TECHNIQUE IS HIGHLY CONCEPTUAL SIR........ ORZ.... PLEASE UPLOAD MORE SUCH CONCEPTUAL PROBLEMS...... I USUALLY STRUGGLE IN THIS CONCEPTUAL PROBLEMS AND I REALLY MISSED OUT ON SOME CONCEPTUAL THING THAT IS HIGHLY NEEDED FOR PROBLEM.

[@arjungupta1713]

OP Problem sir crystal clear

[@rajenderkalyani2834]

Sir very amazing teaching 👍 did not understand this concept in the class did not explain the concept clearly thank you 😃

[@anishtakshak6515]

Thank you sirji😊❤

[@medhasrivastava1996]

Thank you sir bohot clarity aa gyi in problems me🙏

[@ankitgupta358]

this was really helpful 💖💖💖💖💖💖

[@Tej7223]

Likes it even before watching..coz I knw it is gonna be great..

[@DZee1038]

sir amazing problem with multiple cases but the worst part is that i didn't solved on my own my answers weren't near to yours. Thanksss

[@ashishkumar695]

Ye question abj sir ne solve kar rakha hai ❤❤❤

[@somilbajpai9773]

Op sir aapki videos dalne ki frequency badh gayi wooah

[@topper8944]

it could me more easily explained directly from the maximum common acceleration point of view. BTW I enjoyed.

[@vijayapratap-x1o]

Bhai kaise enjoy kr liye aap,its impossible to slide upper 1 kg block no matter whatever be the value of forces

[@asmitakumari7045]

Sir I solve your question myself in first time

[@sankhajitdas3220]

Sir I was able to solve this...but took a long time🥵...btw great explaination sir

[@Karan00007.]

SIR AT 13:00 FRICTION WILL NOT 12N AS WE ASSUMING 3KG SO IT WILL BE 6N

[@chandan050]

You forgot about Normal reaction which was not shown in the solution

[@22tirthsavaliya36]

Upar walo ka noema😢

[@22tirthsavaliya36]

Normal

[@satyamtrivedi_455]

amazing problem sir .......mind blown

[@Fighter_Believer_Achiever]

Thank you very much sir

[@DugguSoni-j7h]

Homework problem done🤝

[@kanukie_]

Wow sir !!

[@shivansh668]

Sir your course for Olympiad and JEE 2023 is in Eng or Hindi

[@dhruvchaurasiya545]

Amazing problem sir. Loved it.

[@anubhavjaiswal7876]

This is really an boom bam problem Sir :)

[@AIM-IITMADRASH]

Lajjjjvab sir ❤❤❤😊

[@pixiedaisy1599]

Maza aa gya sir

[@vkkidz]

Done sir maja aa gaya hai sir

[@prathamdas9753]

Sir the first problem I was able to solve by the way it was a great one and we could revise the entire chapter through this single problem .

[@Anonimous12346]

Thank you sir

[@chakradhar5884]

Nicely explained sir

[@maxffgaming2071]

I did it but I didn't check for that crucial step which Indeed was a fluke but I learned something Thanks NITIN sir .. and one more thing I want to ask sir that in Live class your voice comes different but in youtube video it is different how?

[@karmadorje6972]

I was solving this question from last 2 days but still I didn't get the solution of this question. But now i understood where I was making mistake

[@nj_149]

Hmmm conceptual......... Nice:)

[@rajeshpratapsinghsingh500]

Nice sir

[@adityajethvanth214]

thanks sir jai mahakal

[@Shivanshuvermamedico-b7p]

do u also gave olympiad during your prepration

[@pm7870]

Extremely conceptual

[@ayush1643]

yo bro

[@vishnuraatkhaitan5084]

Sir, need more such pblms...

[@ashutosh6872]

Sir ye to aaj class me hi krva diya tha 😊

[@aquafinagaming9491]

that was smootthh

[@belch1693]

i was able to do sir quite conceptual sir do u plan to do any course in english for south students

[@muralisiva5499]

yes . if many students come in english course then sir may continue. pls do support

[@belch1693]

yes bro i also want nobody are asking

[@belch1693]

@@none9384 not school integrated

[@HrishikeshVinod]

Namaste Nitin Sir 1 doubt. So here in the end the conclusion is Block 2 is sliding relative to the ground block but there is no sliding between upper block and middle block as acceleration is same that is 2m/s. Am I right sir? If so, earlier we found that upper block will slide if F>30N. Sir this info is sliding with respect to the lower block right?

[@IR81878]

What will be if F is apply on 2kg block.

[@dhruvmisra8010]

Nice

[@13otsutsukisking44]

op problem sir

[@mehuljain237]

sir means lower block was only moving seperate and the upper 2 blocks were moving together ?

[@rmishra70]

superb !!

[@nateriver2953]

I think even HCV had such a question on a three block system. However it was easier than this.

[@GrowwStockmarket-v1i]

❤❤❤❤

[@arnavborse5944]

thanku sir

[@murlimanohar1254]

Sir here pseudo force doesn't act on second system(1+2 Kg).

[@Prince-lo5rx]

Sir mjjaa aa gya

[@srisaisubramanyamdavanam9912]

wow what a problem sir. pls sir my sincere request is that the course(jee advance problems) which u will start on unacademy be in english sir. pls dont speak hindi sir. im poor on that language. pls.....

[@anusha6033]

Oh is it what is sir's name?

[@srisaisubramanyamdavanam9912]

@@anusha6033 nitin sachan sir....

[@anusha6033]

@@srisaisubramanyamdavanam9912 oh thanks a lot

[@muralisiva5499]

me too bro. dont know hindi. i am also joing the course . will meet u there

[@santoshsrivastava1675]

First attempt sir 😀

[@sarjeraopatil8088]

Kdk..

[@ssr8653]

Your answer is incorrect I can guarantee it Acceleration for first two blocks is correct but the acceleration for the third block is 13 m/ s2

[@prathamrana8916]

Sir at 12:22 min you write 48-12-6/3 =a. =10metre per sec. Square this wrong .,, I am right ,,48-12-6/6 = 5 metre per sec. Square it is the correct answer

[@INSP_NITIN]

PLZ check properly

[@prathamrana8916]

@@INSP_NITIN I got my mistake ,,, thanks sir

[@yasht633]

Op sir

[@sujay1641]

🔥

[@factzuniverse7440]

Ashish Arora sir solve this problem in one line.....🙏🏻🙏🏻🙏🏻

[@INSP_NITIN]

good for you and his students as well :)

[@factzuniverse7440]

@@INSP_NITIN you are also a legend of physics sir..❤️❤️

[@varunvarun4446]

@@factzuniverse7440 😂🤣😅🤩😁😀

[@arxalier2956]

You are delusional

[@abhinavbhatt7952]

Sir great content.thanks a lot.

[@divyanshsrivastava824]

Why cant all friction be kinetic?

[@studentstudy162]

❤️❤️

[@khushrajpurohit7498]

My My I'm in the 0.01% Means I'm getting into IIT BOMBAY with Computer Science.

[@INSP_NITIN]

For sure if you will be in .01% of other concepts and subjects as well .

[@arxalier2956]

Did you get IIT-B CS?

[@yasharya9765]

Sir ❤️ pls

[@araj52270]

Thanks sir for sharing the link, I loved the solution and will watch the whole SHM playlist to improve my problem-solving ability and I also request you to keep sharing these helpful videos.

[@Shivanshuvermamedico-b7p]

sir i want to ask u that whenerver i did not get any question i get demotivated does as ateacher do you able to solve each and every question u encounter . for example can u able to solve Inpho problem easily or it may take hrs or days.

[@INSP_NITIN]

Some problems can be easily solved some do take time days and weeks or may be months . But there is a difference I don’t get demotivated easily .

[@fameboy2213]

atb

[@anurag_gautam00]

Sir Appne special class me Friction par similar Eak asaa hi Ques karwaye they Jisme Values exact same thi bas FORCe =24N tha 48ki jagh to ans me itna Jada difference kaise askata hai. Butt oppppp problem and Solu sir ❤️🙏

[@saiyamrocks9568]

Sir please provide these notes😭😭

[@SaMyAk_HeRe28]

Present sir JEE26

[@bornobanerjee6287]

Understood the problem for the first time in 2 years 😭😭😭🤩🤩🤩🤩🤩🤩

[@sujitkumarnayakiitjee7732]

I think this is an easier one

[@krishnarao5533]

Orz

[@mathew2008]

10:40

[@shekharsawarni]

First view

[@umasankarojha8236]

Sir i want to join batch on unacademy plus to study physics by you only for JEE mains and advanced (also INPho) and i will definately assure you that whatever you will recommend to do in the class i will do it. Physics is my favourite subject and it is very fascinating to study my favourite subject with my favourite teacher (PHYSICS WIZARD)- Nitin Sir. I want to know that whether i have to buy any book and modules (dpp, sheets etc.) before joining the batch for daily problem solving or you will provide the material and dpp. Please recommend if any required to buy.

[@shantanumishra6114]

Sir my teacher only took 1 illustration , and he told us to take bottom 2 block as 1 single block (m1+m2)

[@faisalph1994]

Why are you make it so much complicate

[@aadityaraj996]

Op

[@kkworld5643]

is unacademy sponsor of this video???

[@siddheshsalfaleservingthen1755]

Jai mahakaal

[@targetiitbcse1761]

What if μs and μk were different for the surfaces🤔

[@3Pixell]

Thank you so much sir