2 Block Problems | Friction | JEE Physics | Mohit Sir (IIT KGP) | IIT JEE
Two Block problems in Friction is discussed in detail in this video by Mohir Sir. These problems are asked in JEE Main and JEE Advanced exams.
🔥 PHD SERIES PLAYLIST - bit.ly/3cQSxPT
#Friction #2BlockSystem #PhDSeries #Eduniti #JEEMain #IITJEE #JEEAdvanced
#Physics #IITJEEPhysics
👀 Links - MUST WATCH!! 👀
🚀 Master PDF File for Physics PYQs and Concept Videos - bit.ly/2ZKb5Of
🔥 GOLD Mine Link - bit.ly/2VhOGFF
Пікірлер: 586
🔥 *PHD SERIES PLAYLIST* - bit.ly/3cQSxPT 👀 Links - MUST WATCH!! 👀 🚀 Master PDF File for Physics PYQs and Concept Videos - bit.ly/2ZKb5Of 🔥 GOLD Mine Link - bit.ly/2VhOGFF
@parthsarathidixit5648
2 жыл бұрын
Gold mine or master pdf me difference kya h?
@mohitgoenka99
2 жыл бұрын
@@parthsarathidixit5648 Master PDF is just for PYQs (JEE Main) and Concept videos but GoldMine is overall channel educational content
@parthsarathidixit5648
2 жыл бұрын
@@mohitgoenka99 ok
@harsheelsharma2436
2 жыл бұрын
Sir Three Block systems Or more than that With Graphs
@pokalamallikarjun3549
Жыл бұрын
@@parthsarathidixit5648 33eeee33333y
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.
@mohitgoenka99
2 жыл бұрын
You are most welcome
@naveengupta2862
2 жыл бұрын
Sir rotation ka revision lec bana do
@rexyyedits5371
2 жыл бұрын
@@naveengupta2862 Tera kaam bhi done Hogaya bro 👌🔥
@aryanabhilesh11
2 жыл бұрын
dude can u say the full form of this PHD series
@siddharthrai7i
2 жыл бұрын
@@aryanabhilesh11 PHoDu series
legends never comment in any educational platform. they just study, like, subscribe and giving millions and billions of love and thanks from their heart....❤
@samairamalik3404
3 ай бұрын
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?
@zero0bb
3 ай бұрын
@@samairamalik3404No, gravitational force acts downwards. To understand normal force imagine you are pushing a wall, the force you give while pushing a wall is defined, we can call it F(human) signifying a human is giving a pushing force. But, the wall will not move, why? because of a multitude of factors and forces, there are too many to take into account but we know that the normal force always manages to equate the force we give on the wall. That is what normal force is, when a rigid body is immovable a normal force is said to act opposite to it. Hope i helped
@samairamalik3404
2 ай бұрын
@@zero0bb you did help!! thanks
@KalpanaLodha-mg4oy
9 сағат бұрын
You are not a legend then.
ONLY ONE THING..... This is one of the best PHYSICS CHANNEL IN INDIA❤️❤️❤️❤️ This channel is going to have millions of subscribers...
@mohitgoenka99
2 жыл бұрын
Thanx for lovely comment dear.
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.
Am I the only one who, first likes the video then watch it🤗 (Edit-bring more videos of concept which are being repeated)
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 😉
You made this concept crystal clear to me. One of the best Physics teacher i have ever found....👍
@mohitgoenka99
Жыл бұрын
Glad to hear that
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
Got 95 marks in jan attempt... Now targeting for 100 marks in April ❤❤ Thank you so much sir 🙏
@mohitgoenka99
4 ай бұрын
excellent dear wish you best
@anjangamming6943
4 ай бұрын
Just 1.25 question more (5 marks)😅
@abhinavtripathi6764
3 ай бұрын
@@anjangamming6943which shift ?
@anjangamming6943
3 ай бұрын
@@abhinavtripathi6764 27 ||
@VartikaSingh-wu6oz
3 ай бұрын
@@anjangamming6943probably he attempted all and did one ques worng
Never understood two block system in 11th now in 12th finally understanding it Thanks sirr...🙏🙏
This is the most underrated channel and you are a star sir ..thank you very much for this beautiful class sir 🙏🙏
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
Best channel for physics on youtube👍🏻👍🏻👍🏻
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
@mohitgoenka99
2 жыл бұрын
Great Dear
@nvm_slayer
2 жыл бұрын
change your teacher bro
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, ❤🙏🙏🙏
Tysm sir...I was struggling with this concept...but now it got crystal clear...❤
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.
@mohitgoenka99
2 жыл бұрын
Glad to hear that
Thanks sir for this video bcz this concept become more strong only of u ....
Sir thank you so much for this amazing session it cleared my whole concept about friction between two blocks 💖😊
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 😀
Amazing explanation, literally got the concept 👍🏻
Seriously one type of PhD Karli...in this topic...sir app aise hi content banate rahai.. please 🙏🙏 Thank you very very much 🥰
sir kya mast padhate ho aap !!! charan sparsh!!
Great explanation sir...-"friction a necessary evil."
Best content of physics in whole youtube ❤️❤️❤️❤️
Sir aapka explanation to itna achcha hai ki iit phodne ka confidence agya hai thank you so much sir for such a wonderfull content
So nice we need teacher like him
thank you so much sir. hats of to all your efforts.
pure gold....india owes you
Thanks a lot sir bht prblms arhi thi friction m aj clr hogya very nice explanation ❤️🙌🔥
my concept is crystal clear sir. now can easliy find direction of friction from the miniature visualization u did. in the start
Is type mai to bhut problem definite aati thi pahle but sir ab ye mera strength ban gya Thanku sir 🙏 ☺
Oh nice you cleared my doubt thank u so much ❤️
Your way of teaching and explaining is amazing
Sir friction naso me bas gaya hai lecture dekh ke, maza aa gaya❤❤
Crystal clear concept 🚀🚀
No notes for this lecture :(
finally, ye topic bhi ho gaya acche se..!!🚩🚩❤❤🙏🏻🙏🏻
Amazing explanation sir ji ❤️❤️
Thank you very much sir 🎉🎉 i had never seen this type of teacher because every legend dont shows
thank u sm sirr...aaj se pehle itne achhe se smjh nhi aaya thaa friction
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
Youre earning Punya by explaining physics to us this easily ❤️💓💓❤️ Love from Jamshedpur Sir 🙏❤️
Really sir loved it a lottttt😍😍
greatEST EXPLANATION of two block system ever !!
@mohitgoenka99
7 ай бұрын
well done dear keep solving & learning #learnlikeneverbefore
Super explanation 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
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 ye concept bohot tough lagta tha pehle lekin ab nahi thnnkyou so much sir
if i wll get iit i will surely tell in my interview that mr rajwant singh and mr mohit goenka are gems of physics
@mohitgoenka99
7 ай бұрын
lovely dear keep solving, learning and revising #learnlikeneverbefore
@law3583
6 ай бұрын
atleast he has some dreams unlike u@@comradesofficialff8800
dil se thankyou sir ye concept ekdum chamakgaya hai bahut problem hoti...in dealing these type of questions... thankyou
@mohitgoenka99
2 жыл бұрын
welcome dear keep learning
Sir I know where students face problems thanks sir
thanku so much sir ❤❤
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.
This was awesome explanation on this topic...
13:39
@abhi-sz8mn
Жыл бұрын
he 👦 he boy
Clarity aa gayi, thank u sir!
Thank you so much sir........ you've helped a lot ☺️☺️
Awesome explanation sir 💯🔥
this was soooo perfect sir !!
One of the best lectures on friction 😊😊
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 🧿🧿💗💗
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!..😁👍
@aspirant4287
2 жыл бұрын
thanks buddy these takeaways are helpful
@abhikritverma3772
Жыл бұрын
Ur written statement helped ❤️
@arjitsinghgrover7935
Жыл бұрын
good
Thnx sir is topic me bahut dikkat thi 🙏🙏🙏
DHANYAWAD GURUJI🙏🙏🙏🙏🙏... i am feelling very confident sir ...aap to ekdum GOD aur GOAT(greatest of all time) ho sir❤❤❤❤❤❤❤❤❤❤❤❤💙💙💙💙💙💙💙
Thank you for uploading this video sir.. was looking forward to your mechanics concepts 😁
@mohitgoenka99
2 жыл бұрын
Most welcome 😊
At 20:14 what if I applies a force of 27N f1m(maximum static friction is 25N) therefore making fbd for the case we get 2N as the net forward driving force with acc=0.4 m/s² But that same 25N (frictional force) would be acting on 10kg block also and the resisting force there equals 15N and hence as a result 10N is the net force.. therefore acceleration should be 1m/s² Then sir how can the range be 15 to 30N.. correct me if I am wrong anywhere
Best video on friction ❤
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 🙏🏻🙏🏻🙏🏻🙏🏻
great explaination sir , next video on multiple pullies which are involving constrained motion..
This is all I needed ...😇
Sir jiiii.....kamaal karte ho sir ji aap. Thank u soooo much sir
@mohitgoenka99
2 жыл бұрын
Most welcome dear
Awesome explanation sir. ✌❤
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!!
@mohitgoenka99
3 ай бұрын
lovely dear
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
@mohitgoenka99
2 жыл бұрын
Sure dear. Check the playlist to find many topics
Thank you sir for this,sir could u plss make a video on 3 block system question,it will be really helpful for us
Shout Out To Mohit sir gonna be my fav Physics teacher 🛐
Most Valuable channel for JEE ASPIRANTS
@samairamalik3404
3 ай бұрын
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?
You made it crystal clear. Thank you sir 😊✨.
@mohitgoenka99
2 жыл бұрын
You are most welcome
Amazing session ❤️
Currently Preparing for BITSAT-2024 sir, these videos are still extremely helpful!
Very good explanation 😀 concept clear
Thankyou sir Needed this
Sir one doubt if force external applied is equal to force Max for together motion of block then also two block have same acceleration or different
this channel is soooo underrated ,I really like the phd series they were very useful thank u so much sirr...
@mohitgoenka99
4 ай бұрын
#learnlikeneverbefore
very very great session'
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
Really very helpful for me
Sir if f more than the case then niche wala bhi move krega na ya bss uor wala hi
@19:48 air what if the ground is smooth, and then Fmin is asked on upper block? How to approach that ques, it was asked in jee main 2014
Sir please make video for 3 and 4 block problems for jee advanced 2023
Thanks to you and my friend who suggested your channel for revision ❤
@mohitgoenka99
9 ай бұрын
keep learning #learnlikeneverbefore
thank you sir i was really struggling to understand how the friction goes in diff direction in two blocks contact really helped me alot
@samairamalik3404
3 ай бұрын
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?
Going on way completion of syllabus and this marvelous series I sway helping a lot ♥️♥️♥️♥️♥️♥️❤️❤️❤️❤️❤️❤️❤️💕💕💕
@mohitgoenka99
Жыл бұрын
Excellent
Sir Please Also Put A Video On advanced Cases Of Wedge Constraints Other Then a1=a2Tantheta Vala Case
THANK YOU SIR FOR THIS AMAZING PHD SERIES SACH ME PHD KRA DI AAPNE CONCEPT KI........
@mohitgoenka99
2 жыл бұрын
Most welcome dear
Sir please start a series that covers important concepts through question for important chapters please sir
Sir aapki wajeh se mujhe phy se pyar hua h❤