2 Block Problems | Friction | JEE Physics | Mohit Sir (IIT KGP) | IIT JEE 

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In your previous videos I just commented you to make a video on two block problems and you made it so quickly sir. Thank you so much. your efforts are highly appreciated.

legends never comment in any educational platform. they just study, like, subscribe and giving millions and billions of love and thanks from their heart....❤

ONLY ONE THING..... This is one of the best PHYSICS CHANNEL IN INDIA❤️❤️❤️❤️ This channel is going to have millions of subscribers...

I am dropper student ... I hate physics since I started preparing for jee ... And I advanced physics ke kaaran hi mera selection nhi ho paya and abhi bhi muje physics itni pasand nhi thi bas jabarjasti karta tha par abhi 1 mahine pehele aapka channel Mila and u made it very easy and I started loving physics and I am now top scorer in physics in my mocks .. thank you so much sir ❤❤❤..love u sir

I missed the lecture of two block friction in my coaching centre and was struggling until through his past students I came to know about him, extremely grateful for the work he is doing for JEE aspirants. Explanantion was good and now I have some confidence to go through module questions and DPP's.

This 2 block system is my favorite because my teacher didnt teach us this concept but some how after fighting 1hr i learned this concept by my own

My teacher made this concept so tough like it was something out of this planet 😞😭 😭😑😑😑 then i xame here and sir you made it soo simple to understand and made us feel the concept ❤❤❤❤❤❤❤ thank you sir ... # learn like never before is so true 😉

Awesome sir great explanation, i found second approch of these questions and now i feel more confident on this topic. Great Content and great efforts sir.

You made this concept crystal clear to me. One of the best Physics teacher i have ever found....👍

Got 95 marks in jan attempt... Now targeting for 100 marks in April ❤❤ Thank you so much sir 🙏

Note for my future reference - First step, second step for friction ques uk We have 2 categories Jaha F neeche Wale par lage Jaha F upar Wale par lage For no. 1 F max corresponds to f limiting for upar wala Final step me F = m sys (a max) [that chotu upar wala box can tolerate) When F exceeds F max neeche wala aur upar wale ka FBD alg-alg banake solve Karo! Ese me koi confusion hoga hi ni! Ki neeche Wale box ki final Force ea me m sys hoga ki m box etc etc For no. 2 F max corresponds to f limiting of lower box Here don't u dare forget ki f static is self adjusting so acc to values in ques they can ask F min and F max both!.. F max corresponds to f limiting F min corresponds to f kinetic (for lower box) Baki all well!..😁👍

Again , aaj topic ko revise kiya , aaj phir bolunga iss topic pe isssse achha video kisi ne banaya nahi hai .. Thank you so much sir ❤

Am I the only one who, first likes the video then watch it🤗 (Edit-bring more videos of concept which are being repeated)

Never understood two block system in 11th now in 12th finally understanding it Thanks sirr...🙏🙏

always has doubt in when it will move together and when not and the way you explained is absolutely incredible I got it all thankyou so much

I just want to send a hundred thousand thank you's to this man ❤ Love you sir and Tq so much boht help hua isse ☺ Please Phd series mai aur bhi imp topics karwa dena

Thank you for uploading this video sir.. was looking forward to your mechanics concepts 😁

I dont know whether it will come to neet But I will definitely say this is the BESTEST video about 2 block problems... on YT just wow!!

Sir from the bottom of my heart I literally say thank you for clearing this concept as it scratched my head to understand. But now I understood the approach to solve such problems only because of you 🙏🙏🙏 thank you so much sir, ❤🙏🙏🙏

Great explanation sir...-"friction a necessary evil."

Sir thank you so much for this amazing session it cleared my whole concept about friction between two blocks 💖😊

my concept is crystal clear sir. now can easliy find direction of friction from the miniature visualization u did. in the start

5:50 Fmax = 75N, fmax = fl = 25N & acc of the system = 5 m/s^2 Even if the applied force is greater than 75N, Fl = 25N.

In the last case The max friction on 5kg BLOCK is 25N HOW IT WILL JUST MOVE AT 15N Btw IT WAS AN AWESOME SESSION LOVED IT❤❤❤❤❤ Thank You So Much Sir🙏🙏🙏🙏🙏

greatEST EXPLANATION of two block system ever !!

Thanks a lot sir bht prblms arhi thi friction m aj clr hogya very nice explanation ❤️🙌🔥

all set sir love u im a dropper i scored 97 tile in physics in my mains first attempt but still had doubts now i might even score 100tile thank you very much!!!

sir maine abhi mock m two block system k ques m glti ki thi to m yha aagya mistake sudharne thank uh sir ab aage +4 always ...

After watching your videos I gain confidence and pyqs bhi easily solve ho jaate h, thanks a ton 🙏🏻

Thank you so much sir for making this concept crystal clear!!! Love from Kerala❤

This is the most underrated channel and you are a star sir ..thank you very much for this beautiful class sir 🙏🙏

THANK YOU SIR FOR THIS AMAZING PHD SERIES SACH ME PHD KRA DI AAPNE CONCEPT KI........

Most Valuable channel for JEE ASPIRANTS

Best channel for physics on youtube👍🏻👍🏻👍🏻

Finally understood now I m feeling calm . thankyou sir

Is type mai to bhut problem definite aati thi pahle but sir ab ye mera strength ban gya Thanku sir 🙏 ☺

Thanku sir just bcz of u i got 97 percentile in physics 🙏

Amazing job done sir 👏 maza aagya poore concepts and questions solve hogye

Sir aapka explanation to itna achcha hai ki iit phodne ka confidence agya hai thank you so much sir for such a wonderfull content

Sir es session ke note nhi hai kya by the way great explaination sir your are the gem of physics and also god love you sir❤❤

I WILL COME BACK TO WATCH THIS VIDEO IN 2HRS !!🔥🤟

9:17 Sir, I think that the acceleration on the orange/ yellow block in the free body diagram will be on the left direction as it is pseudo acceleration.

You made it crystal clear. Thank you sir 😊✨.

My physics teacher tought us 3 block system i understand it but they donot tought us 2 block system Thankyou sir for your videos Jee 2024 aspirant Target 220

Best content of physics in whole youtube ❤️❤️❤️❤️

sir only becuse of you i am feeling confident in physics even after studying for 1 year from pw i am not feeling that confident but after founding your chanel 1 month before my physics had become so much strong

thank you so much sir. hats of to all your efforts.

Sir this was very relevant and helpful. Enjoyed a lot and thank you for everything you did to us . Because yof you I liked this concept 😀

if i wll get iit i will surely tell in my interview that mr rajwant singh and mr mohit goenka are gems of physics

Sir this lecture was awesome and gajbestic ❤️❤️💗❤️💗❤️💗❤️💗 And one request 🔥🔥🔥 Please make a PhD series on power questions including on water motor's power please sir 🙏🏻🙏🏻🙏🏻🙏🏻

sir kya mast padhate ho aap !!! charan sparsh!!

Sir ji hame quality education dene aur visualise krke padhane ke liye thanx..🙏

At 17:00 when applying the eqn We r applying for lower block Then i guess there total mass shd be 10+5 =15 not only 10 Plz correct me if im going wrong anywhere

this channel is soooo underrated ,I really like the phd series they were very useful thank u so much sirr...

Your concepts are just lit 🔥, finally found this channel 🔥❤

You deserve many many many more subs sir and one day with this dedication ik you will become the greatest physics teacher on this planet

Thanks sir for this video bcz this concept become more strong only of u ....

Sir please make such videos which will explain important topics in short.... Just like projectile motion....It will be really helpful... Thank u for this one🤩😇😇

Sir please start a series that covers important concepts through question for important chapters please sir

dil se thankyou sir ye concept ekdum chamakgaya hai bahut problem hoti...in dealing these type of questions... thankyou

I'm from pw batch and friction was not clear i had doubts thanks sir 🔥 now I understood everything

Best physics teacher ❤ great sir.

Please make a video on direction of friction and some time Norma force is MG cos theta and friction question on incline plane and force vertical on friction question

So nice we need teacher like him

The most of all videos on two block systems I have ever watched is not so good as you taught in too depth from basic to advance. Thank you sir ❤❤❤❤

I am in love with this channel great content. Also is it possible to increase the size of that red pointer it will be helpful plz

Seriously one type of PhD Karli...in this topic...sir app aise hi content banate rahai.. please 🙏🙏 Thank you very very much 🥰

When force is applied on both blocks then it becomes tough, pls make a vdo on this topic

Going on way completion of syllabus and this marvelous series I sway helping a lot ♥️♥️♥️♥️♥️♥️❤️❤️❤️❤️❤️❤️❤️💕💕💕

pure gold....india owes you

I have a q. in bth cases,5N also applies a downward normal force on 10kg right? we just ignore it bc its in vertical equi?

Sir jiiii.....kamaal karte ho sir ji aap. Thank u soooo much sir

Please make a video on how to solve HC verma concepts of physics 🙏

Oh nice you cleared my doubt thank u so much ❤️

Sir friction naso me bas gaya hai lecture dekh ke, maza aa gaya❤❤

Thank you sir for such a good explanation ❤️😊 Sir plz keep on bringing these type of important concept videos sir🙏🏻🙏🏻

im a dropper student and i was struggling with this topic ..not just this but various other in physics...this channel provides the best content ive ever seen quick reveisons and detailed analysis of core topics ..this has helped me alott i scored 97 percentile in physics in my first attempt but still had doubts struggling for a good logical explanation but now having doubts all cleared by this sole channel the only channel i find seriously helpful i feel like i might score 100 tile this year

I don't know what is wrong with this man but really watched your full series for mains till date present on your channel ....... And literally I have gone from 0 to 100 in solving questions. You are one man army dude will meet sometime .

Thanks to you and my friend who suggested your channel for revision ❤

16:21 acc of the system = 1 m/s^2, Fmax = 30N. Range of applied force: 15 - 30N.

Sir please make this type of video for Atwood machine also

thank you sir i was really struggling to understand how the friction goes in diff direction in two blocks contact really helped me alot

Sir please make video for 3 and 4 block problems for jee advanced 2023

Currently Preparing for BITSAT-2024 sir, these videos are still extremely helpful!

Sir last problem mein range 15 to 30 ki jagah par 25 to 30 hoga Kyuki 5Kg par agar ham 16N external lagaye toh f1 use balance kar dega kyuki uska max limit 25N hai par neeche wale 10Kg pe toh friction 16 N he lagega aur uspe friction 15N he laga toh uske pass acceleration a gaya but upar wala rest pe hai. Please let me know If I am correct or wrong

Shout Out To Mohit sir gonna be my fav Physics teacher 🛐

Amazing explanation, literally got the concept 👍🏻

ARRE SIR THIS IS THE SAME TOPIC I STUDIED IN COACHING TODAY !! WHAT A COINCIDENCE SIR !!🔥🔥💯🤟

Sir I know where students face problems thanks sir

Tysm sir...I was struggling with this concept...but now it got crystal clear...❤

Thanku sir Sir next nlm ki v concept video

Crystal clear 2 block system problems 😊thnks a lot of sir❤❤

thanku so much sir ❤❤

Crystal clear concept 🚀🚀

sir ye concept bohot tough lagta tha pehle lekin ab nahi thnnkyou so much sir

Tq sir ❤ Actually i found this topic a bit confusing But after this video mine doubt is less 😅 Nd yeah especially friction ka direction wo v smgh ni aata tha but uh clread that too For prsnl note :- 9:17 Ye given force ke value se km or equal aana chahiye tvi dono block saath move krega wid same acc

after ALAK SIR YOU MADE THE REVOLUTION IN PHYSICS ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

hello sir ur channel has helped me a lot through out my jee preparation abhi advance ki padhai kar rahi thi toh socha phd series dekh lu aapke concenptual videos dekhe physics padhne main maja aane lagta hai aur samajhta bhi hai thank u sir for the support ur providing i will 100% suggest it to my juniors and pray 2 god that it grows more 🧿🧿💗💗

Phd without thesis Only mohit sir can give this much help...