Access the series PYQ TALKS on PG Mobile App under JEE Advanced Section. Click - bit.ly/PhysicsGalaxyApp To reduce the price of this series students can use the RECO CODES available in PG Books
Dear Ashish Sir and Pg team, it’s a humble request for 2025 aspirants Ashish sir do start a series like onion physics or OTBT question series Which will help to increase our Physics level. I am 2025 student so should I buy this series or wait till that time.
SIr kindly please upload all the videos on youtube also. It will be highly appreciable as there are many students that only study from RUclips and can't afford the such extra expenses 🙏
@@darken1505bhaiii it's not about juggi but we all have to think of other issues as well 1200 rs is not a lumpsum money to afford by everyone for a revision course
Please free kar dijiye...yt pe upload kar dijiye......ap agar ye comments padh rahe ha to .....apko bhagwan bohot ashirwad dega ....my garanty......apke wajah se kitne ke negative mark s bach sakte hai..... please sir free kr dijiye
Work Done by Friction Can be calculated considering two different cases: First Case- When angle is less than or equal to cos-1(2/3), The work done can be calculated by integrating friction force and gives out the value as -umgR(3sin(theta)-2(theta)). Second Case- When angle is greater than cos-1(2/3), for this we first consider the work till the angle cos-1(2/3) and then put a negative sign in the normal to account for its changing direction and integrate this new friction force from cos-1(2/3) to the variable angle theta. This gives out the value as -umgR(2(root5)-4cos-1(2/3) + 2(theta) - 3sin(theta)).......In case ur wondering where the root 5 comes from i just changed the cos-1(2/3) to sin-1 using triangle method to make the expression simpler
Bhai tune friction mai mv2/R vali term ko eliminate kaise kiya, kyuki maine omega2 ke terms mai alpha ki help se likha but integration thoda kharab ban raha hai........ Also agar tune correct expression likh ke integration kiya hai phir bhi answer galat hai, because jo cos-1(2/3) wali condition thi that was for without friction and zero initial velocity (u=0) which is not the case.......... You will have find new condition and also check whether normal is changing direction or not as for different values of u the condition will be different......
@@Om_IITM28 bhai yeh work done by friction nikala hai usne case 1 wala sahi hai firction coeff =0 karne se puura term 0 hi aarha aur mera bhi yahi aaya case 1 wala uske baad case 2 mei kya likha hai dhyaan nahi diya meine
48:10 work done by friction = integral from 0 to cos inverse (2/3) of mu*N* Rd(theta); (normal reaction is a function of theta as calculated in the first case; rest are constants)
@@Byrururinhi aayega bro sir ne angle = theta tk hi work done by friction krne ko kaha na ki uss point tk jaha normal = 0 ho rha...ie cos inverse (2/3) tk
Sir OTBT law follow to kr lenge lekin agar hm galt hi sochte reh gye ya incorrect apply krte reh gye to us se to hum or confuse hote jaenge Or hme correct krne ke liye nahi hi koi teacher hoga or na koi solution To ise kese handle kiya jaye??
Sir I'm 2025 aspirant and On every online store where your Physics Galaxy Set of books are only present in Volume 1,2,3a,3b,4. The 5th volume is missing there please help me (also lot of us) who are facing this problem😔. Please Sir !
VOTE FOR NEW PG BOOK FOR ADV. Sir bring your another book for jee advanced,,,which would be unique and will improve our mental capability tremendously.
Sir please price thoda kam kar dijiye😥🙏😭 ₹1178 bahut jyda hai ,pahle se hi dusre course lene me bahut paisa chala gaya😭😭 Sir ye mera last attempt hai ,please sir😭😭
please sir please free kar dijiye please/....................it's not easy for me to buy and i'm sure it's not for many of us .please think about us sir!we do want your experties
Sir: uploads lots and lots of free content Students: I sleep Sir: sir launches a paid course for first time that too in a minimal cost(reco code use karke aur Kam ho sakta hai) Students: real shit!! I agree few are actually unable to afford this but not all. Some will eat a pizza worth 450 without a second thought but ek course jisse unhi ka fayda hai usse lene mein maut aati hai
@@physicsgalaxyworldSir, please price thoda kam कर दीजिए ,आपलोग students के बारे मे नही सोचेंगे तो कौन सोचेगा ,high price कोर्स लेने के बाद दिमाग पर एक अलग ही pressure आता है🥺
Why the course is not visible in the app, and why it isn't free sir? And sir you called ₹1000 negligible 🥲🥹 agar negligible bolne layak paisa hota toh jee hi q krta sir 😅
its a result that comes out by clubbing force equation and energy conservation...at this angle any body sliding in circular motion over a circular body will loose contact(N=0) . Plz correct me if i am wrong.
Access the series PYQ TALKS on PG Mobile App under JEE Advanced Section. Click - bit.ly/PhysicsGalaxyApp
To reduce the price of this series students can use the RECO CODES available in PG Books
sir, will the revision series be available after JEE ADV? I mean if I want to buy it later, Will I be able to?
@@satyampandeyII Yes for JEE Advanced 2025 the series will be released again in June 2024.
Hi
Sir my reco code is showing expired or invalid@@physicsgalaxyworld
Dear Ashish Sir and Pg team, it’s a humble request for 2025 aspirants Ashish sir do start a series like onion physics or OTBT question series
Which will help to increase our Physics level. I am 2025 student so should I buy this series or wait till that time.
SIr kindly please upload all the videos on youtube also. It will be highly appreciable as there are many students that only study from RUclips and can't afford the such extra expenses 🙏
Yes sir
jhuggi me rehta hai kya bhai??😂
@@darken1505 Mai to nhi rehta but there is no reason to make fun of those who live there. Say thanks to God you are not in that condition 😊
@@darken1505bhaiii it's not about juggi but we all have to think of other issues as well 1200 rs is not a lumpsum money to afford by everyone for a revision course
@@yashjain9592 right bro...👍
Vote for free course here --------->❤
Wake up physics by ashish sir was too good .
Missing it ......
Please free kar dijiye...yt pe upload kar dijiye......ap agar ye comments padh rahe ha to .....apko bhagwan bohot ashirwad dega ....my garanty......apke wajah se kitne ke negative mark s bach sakte hai..... please sir free kr dijiye
Yes sir plz.
@@Shivashuklaabc are vai yaha pe thought process sikhaenge bola ha sir na....pyq to online me bhi available hai
@@PCMwallah-r4x Bhai bichare sir ki bhi family hai...
@@SANDRA-xq7esbhai wo apne offline center se 20cr+ yearly package lete hain.
@@itachiop298 Source?
Work Done by Friction Can be calculated considering two different cases:
First Case- When angle is less than or equal to cos-1(2/3), The work done can be calculated by integrating friction force and gives out the value as -umgR(3sin(theta)-2(theta)).
Second Case- When angle is greater than cos-1(2/3), for this we first consider the work till the angle cos-1(2/3) and then put a negative sign in the normal to account for its changing direction and integrate this new friction force from cos-1(2/3) to the variable angle theta. This gives out the value as -umgR(2(root5)-4cos-1(2/3) + 2(theta) - 3sin(theta)).......In case ur wondering where the root 5 comes from i just changed the cos-1(2/3) to sin-1 using triangle method to make the expression simpler
yahi aaya mera bhi first case wala
Arey bhai
Bhai tune friction mai mv2/R vali term ko eliminate kaise kiya, kyuki maine omega2 ke terms mai alpha ki help se likha but integration thoda kharab ban raha hai........
Also agar tune correct expression likh ke integration kiya hai phir bhi answer galat hai, because jo cos-1(2/3) wali condition thi that was for without friction and zero initial velocity (u=0) which is not the case..........
You will have find new condition and also check whether normal is changing direction or not as for different values of u the condition will be different......
@@Om_IITM28 bhai yeh work done by friction nikala hai usne case 1 wala sahi hai firction coeff =0 karne se puura term 0 hi aarha aur mera bhi yahi aaya case 1 wala uske baad case 2 mei kya likha hai dhyaan nahi diya meine
Sir kindly Reduce the price its too high
Do start a pyq series for 2025 aspirants
how much it is?
1200
kitne ka hai ??
1200 jada hai🤡
To reduce price use RECO CODES given in PG books
Vote here for wakeup series
ashish arora sir you are telling physics in a good way now i can able to solve promblems of ohysics ............................
48:10 work done by friction = integral from 0 to cos inverse (2/3) of mu*N* Rd(theta); (normal reaction is a function of theta as calculated in the first case; rest are constants)
Cod inverse 2/3 kese aya please explain
@@Byrururinhi aayega bro sir ne angle = theta tk hi work done by friction krne ko kaha na ki uss point tk jaha normal = 0 ho rha...ie cos inverse (2/3) tk
more waha par velocity ka term bhi variable hai toh usko kaise eliminate karoge
@@YashSaraiwala v^2 = 2gr(1-costheta) fir puura integration 0 se theta in terms of theta aayega mera answer muR(3gsintheta-2gtheta) aarha
Sir please try to keep the video shorter, or maybe like uploaded and editted instead of streams, We dont have that much time
Bought the course sir. Excited for tomorrow!!
How to buy send link pls
I WILL FOLLOW THIS ALONG WITH MY MOCK TESTS AT FIITJEE.
Sir humne aap se quality expect Kia he
Sir please price kam kar dijiye
We all are your students
What is the price?
Bhai coupon code laga le
@@Delusionalera 1200
thnq so much sir definitely going to buy thiss..
Can i access pyq talks on website ??
Why are all people like this 😢😢😢😢 money boldiya toh sab log hate krna chalu kr dete hai par kyu
Sir el request hai white board ka alternative black slide/board use karna. Eyes ma nahi to dard hota hai.🙏
Sir please is course ko yt pe free available kr dijiye sir please please please sir 🙏
Sir please bring back 5 am series🥺
Sir OTBT law follow to kr lenge lekin agar hm galt hi sochte reh gye ya incorrect apply krte reh gye to us se to hum or confuse hote jaenge
Or hme correct krne ke liye nahi hi koi teacher hoga or na koi solution
To ise kese handle kiya jaye??
Sir I'm 2025 aspirant and On every online store where your Physics Galaxy Set of books are only present in Volume 1,2,3a,3b,4. The 5th volume is missing there please help me (also lot of us) who are facing this problem😔. Please Sir !
physics is best subject in the world
ipho inpho are best olympiads
ashish arora sir will teach very well
Onion phy for ray optics is remaining ...pls upload as it has maximum weightage
just missing your whiteboard and pogi rubbing it😢😢
VOTE FOR NEW PG BOOK FOR ADV.
Sir bring your another book for jee advanced,,,which would be unique and will improve our mental capability tremendously.
Sir please make series which will develop our physics related accuracy for neet
कृपया PG website पर भी लागू करें
Sir facing problem In buying the course.
Sir please tell When will series will start ?
icxonline = i see "x" online 😶
💀💀🌚
We r expecting it to be free😅
@@DalaluddeenHalalalike me, maine pura dekha but at the end 😢
@@DalaluddeenHalalaImagine providing a huge chunk of content for free, and now seeing these types of comments when you launch your paid one.
Nhi hai free 😢
@@utkarshbhargav6766 yeah hard to imagine
@@utkarshbhargav6766 because they never said they are starting paid course that why hame laga free hoga
vote for pw
Sir please price thoda kam kar dijiye😥🙏😭
₹1178 bahut jyda hai ,pahle se hi dusre course lene me bahut paisa chala gaya😭😭
Sir ye mera last attempt hai ,please sir😭😭
Bro if you have any pg book apply the coupon code.. Price will reduce to 708
@@outliersdpI have 2 books will it reduce to 278 ?
@@outliersdp ये pg book kya hota hai😢
good one 😂😂😂😂@@RohitRaj-n7g
@@RohitRaj-n7g physics galaxy ki book bro
This course will be lifetime or expire after JEE advanced 2024 , if we purchase it.
Please clear my doubt sir
valid till 30 may 2024.
Sir after N=0 the direction of friction changes downwards !
Sir please bring 5am series again
What for those who can't afford 😢
Is there any limit of students for this course ?
Sir plzz free kar dijiya mene 2 lakh se uper ka course le chuka hun ab 1₹ papa se nhin maag sakta plzz sir youtube par bhi daal dijiya
Sir mechanics is not covered in booster checklist??
It is there
Can i access this course only on app. Actually i have laptop toh kya i can access it in website??
sir please tell how to consistently do study for get best rank in jee advance and time table for it beacause i confused how to manage my study time.
Sir facing problem in buying the course in my tab
Sir please esa session neet ke liye bhi
Sir aap model town, jagatpura , Jaipur mei rehte ho na?
Sir please make series for class 11 (jee 2026)
Sir, how can we get physics galaxy part 5 Properties of matter and electromagnetic waves book
sir mentorship program kab start hoga for 2025 students hum apke 30 years experince ke liye hum wair kar rahe pls reply
work done by friction=2mumgR(sintheta-theta)??
Sir do something for neet❤❤
Sir My Reco code is showing invalid what to do …Plss reply as i aanted to but a course
Sir plz plz start with modern physics 🙏🏻🙏🏻🙏🏻
Where is it I can't see????
please sir please free kar dijiye please/....................it's not easy for me to buy and i'm sure it's not for many of us .please think about us sir!we do want your experties
How to use physics galaxy app
Sir my reco code is showing expired and in 700 advanced illustration book it says it is invalid
Sir please provide free forstudents scoring more than 99 percentile
Hi sir I got 56.7percentile in first session SC reservation shall I can write advance exam
Hence paisa bolta hai!
Summary: He has a course to sell and wants your money
THANKS ME LATER
I didn't waste my 1 hour luckily😂
Uploads thousand of hours of free content:nothing
Launches a paid course that is much cheaper than other alternatives:crash grabbing course🤡
@@holycrusader8738exactly yrr
Sir: uploads lots and lots of free content
Students: I sleep
Sir: sir launches a paid course for first time that too in a minimal cost(reco code use karke aur Kam ho sakta hai)
Students: real shit!!
I agree few are actually unable to afford this but not all. Some will eat a pizza worth 450 without a second thought but ek course jisse unhi ka fayda hai usse lene mein maut aati hai
@@renu9201 bhai hum koi pizza nahi khate. Pehle hi jee one ka course le chuka hu. Result nahi aa raha. Ab himmat nahi hoti ghar me bolne ki
Pc app nahi aa raha hai
How to buy it, can't see it on the app
On app go to JEE Advanced section and click on the course to buy
Got it
Loose contact wale mein ans nhi aa payega
Isme cos theta will cancel out ho jayega
Does anyone how to use this on PC, I have even used an emulator but the app gets crashed.
Please can anyone provide physics galaxy 700 advanced illustration book pdf please please
Pdf nhi milega bhai
I have...
Please Bhai advanced illustration plus pyq book ki pdf send kr do please
Work done by friction
um(gcos@-V2/r)(h2+r2 sin@2)whole power1/2
Is this right sir
umgcos theta (r+rcostheta) ?
sir pls reduce course price
Use Reco code available in PG books to reduce the price of
Maal rapchik hai par asli wala amir hi afford kar sakte hai (999/-)
Sir please free kr dijiye plzzzzzzzzz😭😭😭😭
😅
Sir pllzzzz tell the pricing ???
1200
999
Ye price pyq takers series ki he ??
Anyone buying this course i can save your 399 rs
.
.
Ill provide PG BOOK CODE
HWD699
Sir free kardo please 🙏🏻
Please do it free 😔😔
How to buy the course pls help ? 😭😭😭
Download physics galaxy app and subscribe directly
If Any one want Coupon Code then I can give him
Free kar dijiye sir
at that time exam comes to near and he earn money from students new buissness mind set appreciate their thinking
Make it free
Please Anyone Give Me Summary
Watch last 5 mins hope that'll help
@@watermello8790Han Bhai Thankyou👍
Free plz
isse acha to m pw varun batch lelu , 500 me .. vha pe bi ache teachers h
Wish you all the best…
@@physicsgalaxyworldSir, please price thoda kam कर दीजिए ,आपलोग students के बारे मे नही सोचेंगे तो कौन सोचेगा ,high price कोर्स लेने के बाद दिमाग पर एक अलग ही pressure आता है🥺
Chodd na bhai kya teachers ke piche pada hai. Apni mehnat par bharosa rakh. Free me kuch nahi milne wala
bhai mai already varun batch me hu and its awesome like, tujhe chapter strong krne hai toh its best.
Why the course is not visible in the app, and why it isn't free sir? And sir you called ₹1000 negligible 🥲🥹 agar negligible bolne layak paisa hota toh jee hi q krta sir 😅
Nothing worth it comes for free
When u pay u have a sense of seriousness , when u get it for free u don't pay attention
@@BounceBack-r9zbhai vo money 400 ya 500 bh rkhi jaa skti thi
1000 rs shi me jyada hai
45:50 how coz inverse 2/3?
its a result that comes out by clubbing force equation and energy conservation...at this angle any body sliding in circular motion over a circular body will loose contact(N=0) . Plz correct me if i am wrong.
@@sushobhit-e3jplease elaborate
@@Anonymous-gu6czbhai agar 2024 k ho to time nikal gya h ab
Aur agar agge dene wale ho to sikh jaoge
Free kar dijiye sir please