ROTATIONAL MOTION in 1 Shot (Part 1) - All Concepts, Tricks & PYQs | Class 11 | JEE Main & Advanced

[@masterkunalmeena3868]

Saaare din chale jaayenge sb engineer doctors bn jaayenge bsss ek naam humesha rhega physics wallah ❣️❣️❣️

[@samarthsaxena2244]

Dil ki baat h ye toh❤🥺

[@adarshvardhan7571]

😏

[@samarthsaxena2244]

@@vishwasramani8748 JEE 2022. DROPPERS BATCH

[@masterkunalmeena3868]

@@vishwasramani8748 2022 bro I'm in 12th now ...

[@08_it_aditkumar15]

Sach bataio khaan se copy kia 👍

[@harshpandey4190]

TIMESTAMP ⌚ 0:00 INTRODUCTION 15:22 LECTURE STARTS 16:27 RIGID BODY+TRANSLATIONAL MOTION 20:29 PURE ROTATIONAL MOTION 49:40 ROLLING MOTION 59:15 MOTION OF RIGID BODY 1:16:20 MOI 1:54:30 MOI OF CONTINUOUS BODY 2:04:48 RADIUS OF GYRATION 2:13:08 MOI OF ROD 2:15:11 MOI OF RING 2:22:08 MOI OF DISC 2:25:21 QUESTIONS 2:47:20 BREAK 1 3:02:08 QUESTIONS 3:22:56 PARALLEL AXIS AND PERPENDICULAR AXIS THEOREM 3:41:16 QUESTIONS 4:07:41 MOI OF HOLLOW AND SOLID CYLINDER 4:11:09 MOI OF RECTANGULAR PLATE 4:16:02 QUESTIONS 4:21:40 MOI OF SOLID AND HOLLOW SPHERE 4:26:06 QUESTIONS 4:45:21 MOI OF CUBE 4:54:10 MOI OF SQUARE LAMINA 4:55:40 MOI OF RECTANGULAR LAMINA 4:58:03 QUESTIONS 5:05:25 TORQUE 5:25:04 BREAK 2 5:44:54 QUESTIONS 6:03:20 TOPPLING 7:19:39 THANK YOU

[@rishabhjain5000]

Allah tera bhala kare

[@vaibhavpandey8947]

@@rishabhjain5000 Pr tu toh hindu lg rha hai naam se

[@tirthankarmishra1420]

@@vaibhavpandey8947 bhai kota factory pe focus karo🤣

[@vaibhavpandey8947]

@@tirthankarmishra1420 kya mtlb 😅

[@Jinxed192]

@@vaibhavpandey8947 kota factory mein main character ka naam vaibhav hai......(since u commented abt rishabh's name)

[@albernoent7258]

Alakh sir ne hazaar alakh sir khade kar diye ❤️❤️❤️

[@iamnaman9178]

👍🏻👍🏻

[@dhruvsharma6880]

ik tak

[@fastnews2417]

kzbin.info/www/bejne/ooGonmmrq7OjpaM

[@fastnews2417]

kzbin.info/www/bejne/ooGonmmrq7OjpaM

[@tusharaggarwal8569]

The lecture started with 4000 students and ended with 527 aspirants..👍👍

[@tusharaggarwal8569]

@@yoooRaj yes of course . This is one shot by name but all concepts are covered in detail . .

[@soumyadipghosh9397]

527 iit selections

[@alkasingh884]

Bhai i see lecture at 2x speed to save time so i dont prefer live....

[@ayonroy9991]

@@alkasingh884 smart work

[@rajat7109]

First time is chapter ko krne waalo ko..ajayega samajh??

[@jasveerbijarniya6361]

0:00 INTRODUCTION 15:22 LECTURE STARTS 16:27 RIGID BODY+TRANSLATIONAL MOTION 20:29 PURE ROTATIONAL MOTION 49:40 ROLLING MOTION 59:15 MOTION OF RIGID BODY 1:16:20 MOI 1:54:30 MOI OF CONTINUOUS BODY 2:04:48 RADIUS OF GYRATION 2:13:08 MOI OF ROD 2:15:11 MOI OF RING 2:22:08 MOI OF DISC 2:25:21 QUESTIONS 2:47:20 BREAK 1 3:02:08 QUESTIONS 3:22:56 PARALLEL AXIS AND PERPENDICULAR AXIS THEOREM 3:41:16 QUESTIONS 4:07:41 MOI OF HOLLOW AND SOLID CYLINDER 4:11:09 MOI OF RECTANGULAR PLATE 4:16:02 QUESTIONS 4:21:40 MOI OF SOLID AND HOLLOW SPHERE 4:26:06 QUESTIONS 4:45:21 MOI OF CUBE 4:54:10 MOI OF SQUARE LAMINA 4:55:40 MOI OF RECTANGULAR LAMINA 4:58:03 QUESTIONS 5:05:25 TORQUE 5:25:04 BREAK 2 5:44:54 QUESTIONS 6:03:20 TOPPLING 7:19:39 THANK YOU

[@kclakkaraju9418]

Thank you .

[@gaminggodlokesh3221]

Thank you!

[@yakshitdhiman256]

Love the way that every teacher is doing hard work for all of us, Thank you so much to all PW teachers ❤️💓

[@yakshitdhiman256]

@@yoooRaj yes watch it I am also class 12 student I've also watched it to make my concept crystal clear I recommend watch it with full determination!

[@varunreddy2994]

correction at 4:11:00 moment of inertia of a solid cylinder about an axis passing through centre and perpendicular to axis is MR^2/4+ ML^2/12

[@bharatsoni1128]

I am an neet aspirant, here just because to support Mr sir I love to see him he is my biggest motivation ❤️❤️

[@solitude3554]

I 'm a neet aspirant can I watch this lecture to clear my concept?

[@Adarshh69]

@@solitude3554 Yes You can if u want to study from MR Sir btw, Alakh Sir have also covered in Umeed Series.

[@solitude3554]

@@Adarshh69 okh Tq

[@IITiann]

kya ye video usko bhi saamajh aa jayegi jo isko 1 time padh raha ho

[@easylearning8579]

Same here!!!!

[@Riteshsingh-oi5nf]

❣️ Love to ALAKH SIR ❣️and ❣️❣️ PHYSICS WALLAH TEAM ❣️

[@fastnews2417]

kzbin.info/www/bejne/ooGonmmrq7OjpaM

[@fastnews2417]

kzbin.info/www/bejne/Zp-yfHSkptl-pK8

[@mahaksaraswat8815]

When teachers teaches like God.. r respect for them increases

[@neet8746]

6:19:24. ANS. mg/2 6:27:36. ANS. 100

[@ashigupta2016]

Those who have attended the complete lecture, I m damn sure their concepts was completely clear, such a best lecture of rotation...ye to Abhi trailer h picture to 2nd lecture shuru hogi😂😁

[@AbhishekYadav-kq3fm]

Yes 😎

[@Unknown-ei1eg]

Yaar COM nhi aata tha... Isliye mujhe sirf starting ka samajh aaya 😞😞

[@AbhishekYadav-kq3fm]

Yes definitely watch it, this video contains full basic to advanced level concept

[@ashigupta2016]

@@Unknown-ei1eg mujhe bhi nhi aata but rotation clear ho gya h😊 and agr COM nhi aata then u should watch alakh sir previous lectures on COM this will help you

[@Unknown-ei1eg]

@@ashigupta2016 😊🙏

[@Khushi_21]

@4:10:43 it should be MR^2/4 and not MR^2/2 Thanks SIr for the AMAZING session :):)

[@saini1577]

Yes u r right👍👍👍

[@gouravikhatri5121]

Ek doubt hai sir ne bola relative velocity along the length =0 hogi....To sir ne ek ques karwaya tha starting me jisme sir ne bola angular velocity b wrt a = omega hoga....uske derivation me sir ne omega = Vb - Va /Rperpendicular likha....to yaha to omega zero hojana chahiye tha but hua kyu ni???

[@dhanendratyagi3630]

@@gouravikhatri5121 omega is the difference of velocities along perpendicular direction so it's not necessary that it needs to be zero

[@sachinverma3689]

Mei Yehi comment dun rha tha 😅

[@bhataslam3737]

The PW team is...... Here each teacher is with outstanding and extraordinary skills We must fight with thz lectures to fill our name in the selection list Let's begin guys Comment down who r ready to proud the shri ALAK SIR

[@ayushmohanty0255]

Let's do it bro. 👍👍👍👍

[@divyanshkhandelwal5191]

Alakh* Sir

[@arjunnambiar9395]

Bhai bhai no need to fight with lectures 😂😂😂. Jokes apart hm Naam Roshan karne ke liye pura efforts toh zaroor dalna hai

[@bhataslam3737]

@@arjunnambiar9395 that is why I hate English Every writer has its own meaning of writing, u just take it otherwise, keep it up bro I am also an experiencing student

[@masterkunalmeena3868]

Jin offline teacher k bharose IIt ka spna dkhaa tha na wo teacher rhe na wo din....saath rhh gya to ek hi naam physics wallah ❣️❣️...sir hum kitna hi bdaaa kyo na bn jaaye aap sbhi ko bhul nhi payenge.... Proud to be pwians ✨💞

[@nikhithaj3170]

I love this channel sm! Thank you for providing free education. Your team will be remembered for a long time

[@masterkunalmeena3868]

Mr sir. ❣️❣️❣️ Name is enough 🔥🔥🔥🔥 sir kyahi bolu esa physics kbhi ni pdaa maine ❣️

[@ayushkumar9635]

It is correct lecture 😎 More questions less theory that jee exam wants 🎉🥳

[@anamalvi8898]

I m a Yakeen 2022 dropper batch students.. & I really appreciate MR sir's work.. &thanks to Alakh sir onhone hme itne achche teacher dye... Phele tu achcha nhi LG rha jb pata chla Alakh sir yakeen 2022 batch me nhi pdha rhe h but baadme jb MR sir se pdha tu mzaa hi aa gya...😄😄 MR sir make physics like a bio 😉😁

[@mrsir-physics]

💐💐 thank you

[@anamalvi8898]

@@mrsir-physics THANKS 2 U SIR..😇 HME ITNE ACHCHA PDHANE KE LYE..

[@anishadwivedi5265]

well explained sir!!! Some people who come and write nonsense and improper things in chat ...its a request to sensible people..instead of replying back and fighting ..just ignore those as they are here only for ur distraction ..and if u reply back..it just fulfills their purpose.. JAI HIND!!

[@soumenmandal7116]

With such a dedication and constant effort without break , salute you sir🙏

[@suryanshkhatri7929]

Rohit sir ko toh hum sab pace batch se jaante hi the, ab jaante hain do aur bohot bade physics ke maharathiyon ko - RAJWANT SIR AND MR SIR!!!! Both are just fabulous!! PS : Those who were judging Yug sir, unka COM kaa video dekho, that was awesome!!

[@ankitkumarjha692]

Alakh sir - lo Ab my padhungaa hi nhi 😂

[@ayusheeshakya8359]

U forgot YUG SIR ..he also teaches very well😌😌

[@suryanshkhatri7929]

@@ayusheeshakya8359 yes yes, unka com ka lecture mast thaa

[@suryanshkhatri7929]

@@ankitkumarjha692 😂😂alakh sir toh op since time immemorial

[@rajat7109]

JEE 2022 aspirant?

[@sauravfarkade1928]

Its hard to choose the best faculty in the Physicswallah platform👍 ❤️Saare ke saare best hai🔥🔥❤️❤️ #physicswallah #alakhsir❤️ #prayasiyan❤️(2021)

[@Piyush-yp2po]

Maan gaye MR* IT WAS TOO AWESOME THANKS 😀👍

[@jungleworld239]

I think...PW team is going to make a record in the history of IIT...selection of more aspirants❤️❤️❤️❤️🔥🔥🔥🔥🔥🔥🔥🔥❤️❤️❤️❤️

[@zuheb4209]

We. Want mr sir in next whole physics course

[@AdityaSingh-ds8hc]

Noooo rajwannt sirr

[@gautamshivanshu12]

Yess Request to sir

[@pranitmorab3505]

Rajwant sir oppppp

[@being_artist298]

@@pranitmorab3505rajwant sir is nothing in front of Mr sir

[@tsarge_017]

@@being_artist298 bhai ache jokes na aate toh kyun bhauk rha faltu mei

[@chetana_pd]

ROTATIONAL MOTION KA DARR AB KHATAM 🥰🥰 MR* ❤️ Thank you sir 😊😊 Loved the session

[@dhruvsharma6880]

riya meri girlfriend

[@tanupathak1608]

Garda macha diya sir ne😁 Pure lecture ka feel aa gaya. Thank you so much sir for this wonderful session 👍👍🙏🙏

[@gouravikhatri5121]

Ek doubt hai sir ne bola relative velocity along the length =0 hogi....To sir ne ek ques karwaya tha starting me jisme sir ne bola angular velocity b wrt a = omega hoga....uske derivation me sir ne omega = Vb - Va /Rperpendicular likha....to yaha to omega zero hojana chahiye tha but hua kyu ni???

[@Aryan_NITH]

bhai kya bhadiya session tha, esa lag rha hai bas majil batch krte reho to bohot bhadiya rank aane wali hai

[@apmaurya4471]

Q pre ho chakkr me koi nhi hai MR* k takkr me....... ---love from Arjuna Batch (Fav-MR)

[@sarthakverma3421]

Sir aapko salaam hai.... MR* toh katai ZEHER cheezz hai 💪💪💪

[@AbhishekYadav-kq3fm]

Thank you sir finally lecture ends at 1:23am❤️

[@jangircrafting7765]

THE WAY OF EXPLANATION IS VERY NICE AND EASY TO UNDERSTAND

[@jungleworld239]

Wow each and every teacher of p wallah is legend❤️❤️❤️❤️🙏🙏🙏...all are braaking each other records 🔥🔥🔥🔥🔥...concept is crystal clear in one shot😉😉😉😉😉...hats of all❤️❤️❤️🙏🙏🙏👍👍👍

[@Suryaeditz180]

Braak🤣🤣🤣🤣

[@gautamshivanshu12]

Mr sir ko hi poora padhana chahiye physics❤️❤️

[@ayushisinha1610]

Sir u r phenomenal N jo spammers initially apko preshan kiya really unko idea v ni hai ap kitne shandar ho 😊 U r a Rockstar of mechanics sir😁

[@user-y3y5p]

Sister this video is for class 11th

[@uzairshaikh1059]

MR sir bilkul mohommad shami jaise dikhte hai !! Hit like 👍🏻 if you agree 👍🏻

[@AZcraft12]

Ekdum maine bhi ye hi socha😂💥

[@uzairshaikh1059]

@@AZcraft12 yes bro only few legends like us are interested in cricket 🤪🤪

[@jungleworld239]

A new record of MR sir...in 5 hrs there are 156k views...wonderfullllll....superb❤️❤️❤️❤️❤️🙏🙏🙏🔥🔥🔥🔥🔥🔥

[@lakshmiyadav5858]

Yess sir

[@lakshmiyadav5858]

👍👍

[@omkar8379]

Physics main Alakh sir phele hi badnam hai🔥🔥 abh mr sir ki bhari hai... 🔥🔥 PW rock's 🔥🔥 Like if u r in 12 & struggling with 11 😂😂 👇

[@neet750]

Because of you I got 667 in neet 2022

[@dhananjaysarathe6698]

BEST LECTURE IN THE WORLD ON ROTATIONAL MOTION

[@khushisingh6809]

Alakh sir means lakhon mein ek Or kaam bhi waisa Kiya h .... All Faculties of physics wallah is also " alakh " .... I don't know sir ...how you gather these legends together....but Jo bhi h best h or alakh h

[@sarveshzade7151]

agar maine itne hi ghante 11 se padhai ki hoti toh aaj mujhe yeh crash course nahi dekhna padta SALUTE TO YOUR DEDICATION SIR

[@rachalgupta8910]

legend said Agar Nahi Karni h majduri to Mr*h jaruri 🔥🔥🔥🔥🔥🔥🔥🔥

[@profbd3612]

forget about comment focus on teaching excellent teaching

[@vedika7558]

2:11:29 ka answer sir ne bola sahi hai par tick galat kiyaa.....😹

[@chandrashekharsharma2948]

Dhanyavad sir jawab dene ke liye

[@rickm7940]

Best ever rotation video on whole youtube

[@rohanbansal2320]

6:19:23 Sir answer will be mg/2 not mg/4 👍

[@12aansn40]

Yes

[@12aansn40]

Mgby 2 will be the answer

[@guddusharma4005]

Hm thank god kisi aur ka bhi yhi aya vrna mughe lga mera hi galat h😅

[@sejal30618]

Yes

[@shubhalakshmigupta3497]

Me who slept for 1hr & then covered 2hr lag by playing vid on 2x to get to live😅🤣😭😓

[@chetana_pd]

😂 same here buddy

[@arjunnambiar9395]

How do you guys even understand what he's saying at that speed?😂😂 For me 1.5x in itself is too fast

[@jeeaspirant2674]

"Jo koshish krne se pehle hi dar gya, woh harne se pehle hi haar gya!"

[@dheeraj_paliwal_88]

So 😊 I make videos on common problems faced by students and java coding , jee and neet preparation tips and lectures,class 11th science and commerce syllabus so please have a visit and check ✔️ that..,😊

[@younger5485]

JW be like :- Sun and Moon shines when it's their times !! , We:- II SIR ...... Thankyou JW , THANKYOU MR SIR 🙏🏻🙏🏻🙏🏻🙏🏻👍👍👍👍

[@JEEstattemptrigvedian]

hats off o the full JEE wallah team and alakh sir can't express grattitude in words thanks a lot for manzil batch

[@himanshu1v12]

2:33:18 Sir mauj kr di aapne 🤩

[@disharisaha6214]

Thank You so much Sir!! Rotational motion to ekdum asaan ho gya

[@user-y3y5p]

Sister this video is for class 11th

[@aryandadhich1149]

AFTER SEEING SPAMMERS IN EVERY LECTURE I WILL BE LIKE :: NOW LUGANDA AND CAMPALA BATCHES STUDENTS ARE REGULAR CUSTOMER OF MANZIL BATCH 😁😁😁😁😁😁😁😁😁😁 HOPE U GET IT😂

[@VanshSycoYT]

No bro

[@VanshSycoYT]

Any hint can you give

[@fastnews2417]

kzbin.info/www/bejne/ooGonmmrq7OjpaM

[@aryandadhich1149]

@ALLAH : FATHER OF KRISHNA, SHIVA, AND JESUS 😡😡😡😡😡😡😡😡pakistan murdabad h aur rahega

[@manasgrover112]

@ALLAH : FATHER OF KRISHNA, SHIVA, AND JESUS kash jis allah ke naam pe tumne apne channel ke naam rakha hai woh tumhe thodi buddhi bakshe itni hi dua hai meri usse 🙏🙏

[@anvithas_aesthetics]

kya yaar rula dhiya...itnni achi team hai pw😭

[@SOMEONE-cm3ly]

4:44:11 op.......................................................................

[@udayrajgupta4880]

waha pr parallel theorem se 2r distance lenge kya

[@ayushkumar9635]

Mere padane me hai itni shakti 😂😂 Samne vale karne lgte hai hmari bhakti ❤️😂😎 Tab tak k liye ok bye 😂😂 M.R sr --most rare sir 😎😎😎

[@rohanbansal2320]

Request to Alakh sir kripya aise teacher na bheje jinke teaching style se hame pyar ho jaye 🥰.We respect Alakh Sir and Whole PW Team for their such dedication toward this batch .Pta nahi jitna 2 sal mai nahi pda ya smajha tha eke ek concept samajh mai aaraha hai ❤️❤️.

[@CHAUDHARY_PRAYAS]

Sare concepts mein aag laga di sir ji

[@Asim-c6u]

5:03:42 if u multiply B vector then the option comes out to be A

[@ayushkumar9635]

Guru bhagwan ka avtar hai ❤️ Proved

[@swarnavamukherjee4180]

MR Sir= Gem of physics ❤️

[@shivamxb5146]

Alakh sir ne apne jese op teachers le liya hai.alkh sir op🔥🔥

[@priyanshuchouhan7749]

HARE KRISHNA JI ♥️ ❤ THANK YOU SO MUCH SIR JI 😊❤

[@satishkumarsingh5266]

Amazing teacher...

[@itsasecret2132]

Explanation wrong at 2:27:00 the mass of the disc varies it it's a full disc(4M)....... For full disc M.O.I--2MR^2......... For quarter disc M.O.I--(2MR^2)/4=(MR^2)/2

[@vishalijaisval44]

This is really hilarious 😮😮😮his efforts are limitless 😵😵

[@jungleworld239]

Vo din dur nahi jis din guiness world. Record m PW team ka bhi naam ayega...hats of all🔥🔥🔥🔥🔥❤️❤️❤️🙏🙏🙏

[@phoenix3632]

Wow sir very amazing lecture 💞💞Mr✨❤

[@unknownengineer2392]

1:12:55 ,,,, op Mr star

[@niyamatsandhu407]

Mr sir alakh sir both are best every teacher in this team all are best,❤️❤️ respected teachers

[@sunny__deol_]

Thank you for this amazing session Sir pls aap hi padhana manzil batch m maximum chapters🔥🔥🔥🔥

[@mehulshrivastava2207]

Best teacher of pw 🙌🙌

[@mamtaonker3916]

48:38 any one gear wali cycle wala...??? Yaar yea samaj nhi aaya 1st gear par padelying to ek dum he free ho jaate apan padle 5 circle kartey tab jaake cycle thoda aagaye badhti jab ke phy k according sab sey chota hone k kaaran omega sab sey jada and cycle sab sey tez chalni chiyea na..??

[@tamannakumari8458]

Yar I was a below average student in rotation but after I am to solve advanced questions also matlab this was my biggest weak point and now became my strongest one Lots of love to MR sir and ofcourse alakh sir

[@utkarshsharma7403]

Sir aaj to garda garda kar diya aapne to ..............

[@kunalbisht2401]

Sir i really enjoy watching your lecture... U are amazing ❣️🙏🙏🙏

[@catharsis_iiests]

Sir app aur apki puri team ko dil se salute 🥰🥰.. Love from indian love for india love for alakh sir and physics wallah team... .. Sir app yk apki team anek and apke bacche unlimited

[@preetidesai5936]

Really you PW Teachers are 👌 Doing great job at first in Introduction sir checked his mic everytime in a min. He was sweating and still teaching us 🙏🙏🙏🙏🙏🙏

[@bhaikigyan7072]

Best teacher in the world for me he is my god.. 🥰🥰

[@dwaipayandhar5364]

Clear my all doubts after see the lecture thank you sir

[@priyanshuchouhan7749]

THANK YOU SO MUCH SIR JI 😊❤

[@parasdua4242]

Thank you🙏 so much sir for your efforts. Your Tricks are awesome.😍🥰 Hats Off to the whole PW Team.,😇

[@fastnews2417]

kzbin.info/www/bejne/Zp-yfHSkptl-pK8

[@IITiann]

kya ye video usko bhi saamajh aa jayegi jo isko 1 time padh raha ho

[@proudjain8732]

Kahan pade ho chakkar m koi nii h takkar m🙌 love uh Mr sir u r great teacher sir.

[@suryaprakashgami651]

Bhai bahut sahi padhaye hai ek ek concept sidha dil tak pahucha hai. Love you pw team. Hats off for your hard work and dedication and for always being our motivation. Your every teacher is as powerful as missile ❤️❤️❤️❤️😀

[@kingofsongs246]

Mr sir op bolte ❤️ sir rotational muje bilkul bhi samjh mein nahi aa rha tha lekin ab duaa duaa kar diya😊

[@Jeejunction80]

See at 1:12:54😂😂😂😂😂😂😂

[@cricck45]

Thank you sir!! Aapka padhane ka tareeka bht accha lga!! 😍🙏

[@VarunKumar-jy2vp]

mr sir and physics wallah faculty is ossam

[@harshgaurav80]

Sir at 3:21:51 at last it will be passing through its edge

[@king-ps1lf]

sir aap great hoo

[@yashrajsinghthakur9819]

awsm lec sir but at 4:51:21 vo ring ke liye mr^2/2 hoga ans D

[@vinod4672]

Half ring h bhai

[@aryandadhich1149]

SIR SOUND TO TIK HI THA SHURU ME BS THODI AWAZ FATT RAHI THI LEKIN MANEGEBLE THI LEKIN YE SAMNE WALI PARTY KE LOGON KO JYADA DIKKAT HI RAHI THI

[@devrajsahani5246]

absolutely stunned brilliantly explained sir !! hats off 🤩🤩

[@younger5485]

I CANT THINK JW GIVES US 4 TEACHERS FACULTY FOR PHYSICS 🤓🤓🤓🤓🤓🙂🙂🙂🙂🙂 , Thank you JW 👍👍👍🤓✌🏻✌🏻✌🏻✌🏻✌🏻

[@premk432]

Aaj kal ke teachers bhi kisi superstar se km nhi hai that's we say Star teachers 🔥🔥🔥

[@Khushi_21]

Someone pls reply Sir has taken dist btw edge and centre of cube as L√ 3/2 @4:48:56 and by solving we'll get 11ML^2/12, but he is saying that the right ans is 2ML^2/ 3.................HOW????? Also why can't we assume it as a square plate now, so that the dist btw edge and the centre of plate will be L/√ 2 ????????????????

[@prt4691]

Ha waha par ✓2L/2 aayega Jo axis pass kar rahi hai sqaure plate ke COM se waha se edge wali axis ✓2L/2= L/✓2 par hai Iedge = ML^2/6+M(L/✓2)^2 = ML^2/6+ ML^2/2= ML^2(1/6+3/6) = ML^2(4/6)= 2/3ML^2 aa gaya

[@Khushi_21]

@@prt4691 Yes exactly maine bhi aise hi solve kiya h 😀 But the thing is sir ke process se Jo 11ML^2/2, yeah ans aa rha h, yeah shi h ya nhi Btw Thanks for replying.