Block over Block sliding friction for JEE & NEET |

[@physicsgalaxyworld]

To understand the concepts for solving above problems watch the PIM video at link - kzbin.info/www/bejne/a6a9mqpmltStbtE

[@SnapSagaMedia]

Sir, kanpur/madras aerospace or guwahati mechanical???????🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔

[@physicsgalaxyworld]

@@SnapSagaMedia All these are good and equivalent. You can find better option at your AIR in IITKGP.

[@yasht633]

sir how many questions were directly asked from advanced illustration plzz tell

[@physicsgalaxyworld]

@@yasht633 7 in JEE Advanced 2020 and in Paper 1 all 18 were from PG books. In paper 2 out of 18, 8 were from PG books this year !

[@anmolempire1197]

@@physicsgalaxyworld sir is there difference YT Advanced illustration and Pg Advanced illustration ? Please inform sir.. Thanks for quality education ✨🙇🙏

[@raghuvanshbhushan9198]

Sir I've no words fot thanking you,You are one of the best physics teacher in entire Globe.

[@AnmolKumar-gv4jd]

Just Bought all your books, being a coaching instructor i have recommended your book rather other over rated authors. Now my students just listen me and refers your book. I cover a large volume of topics in small amount of time. Save time for both of us.

[@eshasejkar9738]

Informative video👌👌

[@shashimeena5158]

sir we have to note down your lecture notes

[@varshathtech5662]

Sir according to you how much syllabus have to be completed of 11th class till now?

[@12tfaili.i.tengineer46]

Sir chemistry is very week please help me sir... Chemistry better kaise kare any tips sir

[@charanaluri5596]

Thank you sir for providing free and quality content for us

[@unknown-nr9qs]

Eagerly waiting for Doubt solu

[@physicsgalaxyworld]

Due to some technical issues it gets delayed but it is sorted out, sir may announce it soon.

[@shashisaurav8068]

Thank you very much sir

[@nandapamnani2419]

Thank you sir... Your videos provide immense help. Your explanation is truly superb!!🤗🤗

[@aryanchauhan4122]

Sir are the advanced illustrations directly taken from pg advanced solutions book,cause it will really help me to cover those questions fast

[@physicsgalaxyworld]

No very few may match... these are selected collection of 770+ problems on all topics of physics specially for preparation of JEE Advanced

[@yasht633]

@@physicsgalaxyworld sir how many questions were directly asked from advanced illustration plzz tell

[@kamalikabanerjee3606]

Sir plzz drill test for neet and jee launch soon..

[@mohammedatifkhan6191]

Sir block over block ka please 2nd vedio ka quiz discuss Kar dejiye especially Q5

[@roshanmeena9183]

Sir neet 2021 ke li one shot videos

[@Ram-ie7vo]

Great teacher Touching your feet 🙏🙏

[@vinayak7694]

Sir i am very weak in physics and i am unable to solve questions ...how should i approach towards question solving so that i can enhance my question solving ability.

[@Be_a_sage]

sir why don't we apply the concept of pseudo froce in these questions

[@helloitsme...4062]

I am also A physics teacher ...but I always come here to learn physics from you sir... Thankyou so much sir...Your videos help me a lot....

[@rekhajain1978]

For finding force in 2nd case we are using common acceleration ...but for sliding acceleration of blocks should be different....whoever reading this plz clear my doubt

[@chittarlaalsingh]

if the acceleration of both would be different wouldnt the block slide over and break contact?? they should not break contact throughout the motion thats why acceleration of both is equal

[@RajeevKumar-sl9hn]

Sir please make a video on work energy power for 11th students..🙏

[@physicsgalaxyworld]

Complete work energy power is covered in our physics galaxy concept videos. You can search for work energy power physics galaxy playlist in youtube

[@vinodshuklaMSc]

Only cream, to the point, no bakwas . Great👍

[@himanshu5891]

Sir please also solve more than two block problems. I have very difficulty in solving them. And sir thanks for such good quality videos.

[@physicsgalaxyworld]

We have requested sir about this as other students also requested for this. Sir will revert on it.

[@prasangatre3523]

@Physics galaxy Sir is mess facility and hostels are now open? Till what date coaching institute will open

[@cs_010_adityaverma2]

Sir plz made a separate video for jee main + spec. Advanced for droppers.. ASAP.. How should they utilize this particular time for their best results in jee 2021 and landed in top iits.

[@monuraj7154]

❤️❤️❤️ Physics galaxy ❤️❤️❤️

[@rudranshagrawal5758]

Very very thank you sir for doing so much thing for free Thank you sir hum garibo ki Liya itna kuch karne ka Liya sir 😀☺️😘

[@piyushpatil1025]

Sir is there any difference in your adv illustration book and ur adv illustration videos

[@SeemaSingh-xv4bs]

Sir where is your 3rd video (live session related to college and branch)???

[@physicsgalaxyworld]

search for CAPS 100 by Ashish Arora Sir on youtube

[@shahnailkhan6858]

Best teacher ever for physics😍

[@moistcookiezz]

Have you ever heard of physics wallah bro🤔

@@moistcookiezz 😑🤨🤔🙄😒😒🙃😕😒

[@moistcookiezz]

@Sakshi Gupta I never said he is not, I just said that Physics wallah sir is also doing revolutionary work👍🏻

[@shahnailkhan6858]

@@moistcookiezz Ya bro... But i prefer ashish sir to alakh sir... It's just a matter of choice...

[@dipankarbrahma5910]

Yes

[@nandu_dabli]

thx sir . make this tipe problems on every topics

[@mohammedatifkhan6191]

Sir I am confused about when to write" F-f1=m1a" and where to right directly" F>=f1" in finding the force required to make sliding between lower block and ground!!! Sir please help!!!!

[@Lalank_0408]

Sir, plzz do something for doubt clearance...

[@physicsgalaxyworld]

PG doubt system had some technical issue due to which it got delayed but it is resolved now. Sir may announce it soon.

[@Lalank_0408]

Okay, Thank you Sir...

[@ankushmeena992]

Sir when will u start waves and ossilation

[@pankajpandit4086]

Sir mai shir jee advance ki aapki book karu to kya mains bhi cover ho jayega sir

[@physicsgalaxyworld]

yes

[@anishdutta4908]

Sir can u tell how to complete class 11 syllabus in class 11 only

[@unknown-kc3su]

Sir aap ki video may saamagha nahi pata hu ki Neet ke liye kitna topic watch karu

[@mohammedatifkhan6191]

sir jaise vertical circular motion in accelerated frame ka last wala question tha waise har topic ka kuch question dijiye PLZ PLZ PLZ!!!!!!!

[@physicsgalaxyworld]

we will convey your request to Ashish Sir

[@Wanderlust1117]

Sir i am very nervous ..i havent prepared anything till now.. but your checklist are helping me in phy but my doubt is after watching checlist video from which book i should try ques ?? Plss reply

[@physicsgalaxyworld]

You can follow Physics Galaxy Advance Illustration book

[@mepromethean9]

Are you jee 2021 aspirant

[@Wanderlust1117]

@@mepromethean9 yess

[@vikas8049]

Sir! Your revision checklist along with hc verma questions is enough for jee mains?

[@physicsgalaxyworld]

yes very much

[@abhayphysics01]

Thanks❤😊 Sir Very Helpful

[@gouravdutta9464]

Thanks sir

[@peesariharshithreddy1491]

Sir should we need to note down advance illustration or just need to see

[@som5922]

As the prev years questions of inpho and Olympiads are unsolved in the pg books can I have the link where I could get the solutions? Also sir please guide me should I solve them as I'm only a jee aspirant not aspiring for olympiads.Will they help? Thank you

[@physicsgalaxyworld]

Solution book for these questions will be available after two months.

[@som5922]

Thank you for the reply pg team/ashish sir😊

[@praveenk4598]

Thank u sir...

[@archanaaashish216]

Now VIDEO FOR Strategy Videos for JEE 2022

[@gokulagarwal7530]

Sir is the advanced illustration videos uploaded on youtube and the problems in the advanced illustration books the same??? Please tell whether to buy it or just watch it on youtube by making notes of them.

[@physicsgalaxyworld]

Yes. Book is useful for quick revision. Videos can be watch once and if you make proper notes from videos then you may not need the book. If you have the book then you can watch videos at x1.5 speed and review 3-4 times from thee book.

[@abhinavbhardwaj6796]

Can I cover my mechanics backlog using pg books upto advanced level? or Is there any other option?

[@physicsgalaxyworld]

yes that will be very much helpful for you

[@abhinavbhardwaj6796]

@@physicsgalaxyworld thanks PG

[@xxxxx1904]

Sir after coaching material if i solve questions from pg book is that enough for complete indepth practise for jee advanced and physics olympiad or should i refer hc verma as well?

[@physicsgalaxyworld]

yes.

[@chetnasingh2000]

Sir, when the olympiad series will begin? Expected time.....

[@rithvik_]

Sir river boat problems

[@physicsgalaxyworld]

we conveyed your request to Ashish sir.

[@kahanahasan819]

Thanks from Bangladesh

[@ankithkumar6161]

SIR TEACH RELATIVE MOTION

[@physicsgalaxyworld]

in upcoming videos it will be there.

[@deven5795]

Sir is there any test series for neet in physics galaxy website ???

[@physicsgalaxyworld]

you can attempt queset exercises given along with videos on all topics of physics for practicing questions on PG website.

[@deven5795]

Thank you Sir

[@neetaspirant7359]

Please make video in English sir

[@Hansa_2103]

Will 75% board criteria removed for jee advanced 2021 for dropper?

[@anmolagrawal2961]

Thank you very much sir, your video lectures help a lot, Sir ek advice chaiye thi sir mai paper mai jald baji mai dimag kam nahi karta....buhut si silly mistake ho jati hai,,,,,,,but jab mai ghar par jee advanced ke test deta hu toh score ek hi paper mai 90 aa jata hai.......but jee advanced 2020 mai total score 78 tha......pls sir btadijiye mai kya karu,,,,,,,sir acche question physics ke mai aaram se solve kar leta hu....but pata nahin paper mai kya hogya..

[@riagupta667]

second view big fan sir sir do u know when schloarship test will held for 12th class im in 11th pls tell due to panedemic of corona im not able to join allen jaipur pls tell im jee aspirant

[@physicsgalaxyworld]

To achieve high AIR in JEE you need three things - Consistency, Determination & Disciplined Study... if you wish you can join ALLEN Jaipur online course as well... subscribe allen jaipur YT channel to keep yourself updated.

[@kkkkk8859]

Concept dekh ke mera kada ho gya

[@सागरबड़थ्वाल]

Waiting

[@shrawanyadav2891]

Sir I am very happy to see the Allen's best teacher on youtube , I see your playlist on physics galaxy if hybrid physics section , I want to know that , sir how much we can score from that theory , is it enough for neet , plz response Sir if read it because very less time is remaining in neet 2021, so we want a consized and effective study material ,I hope you will understand ,plz help , thank you.

[@physicsgalaxyworld]

For neet complete physics is available in form of concept videos through which even you can score full in Physics.

[@shrawanyadav2891]

@@physicsgalaxyworld OK sir , thanks

[@abstract2694]

pg team what about doubt clearing??

[@physicsgalaxyworld]

Coming soon. It was delayed due to some technical issue. Now almost resolved. Sir may release it anytime.

[@yogeshkumarpandey2343]

Sir my JEE Advanced CRL is 3406, Sir please suggest which branch is best for me and in which IIT?? I am waiting for the third video of JOSAA counselling which was to be held live.

[@arnavftw6549]

bro how much syllabus you did ?? for jee advanced??

[@anime.student]

Bro, which coaching were you in?

[@yogeshkumarpandey2343]

@@arnavftw6549 for chemistry I left biomolecule and qualitative analysis. For maths I left whole trigonometric portion except SOT. for physics I have almost done all the portion

[@ashishbhardwaj2003]

why Industrial and Systems Engineering with M.Tech.in Industrial and Systems Engineering and Management bro??

[@MohammedAhmed-gm8yn]

@@yogeshkumarpandey2343 Did you prepare with coaching materials only or did any book ( for maths)

[@mr.wonder229]

Sir should i solve ncert question also.. I'm in 11

[@physicsgalaxyworld]

yes it will be certainly helpful

[@harshitraj691]

Sir can neet aspirant watch advance illustration for scoring 180 in physics. Please reply🙏🙏

[@physicsgalaxyworld]

If you've covered complete theory then you can start adv illustration for an extra edge in Physics...

[@ashishjain6792]

sir i watched your class 11 theory videos of work energy and power i wanted to know if they are enough for JEE MAIN ? I am a jee main 2022 aspirant plz tell sir

[@physicsgalaxyworld]

Yes these are enough. For JEE Advanced also basic theory is covered and additionally you can follow our Advance Illustration videos or follow our advance illustration book.

[@ashishjain6792]

@@physicsgalaxyworld Thank you so much .

[@anmolempire1197]

Sir I observed one thing that limiting value of friction force between block is always less than that of ground..If it's Greater than that of ground than ?? For sliding (i) between ground F≥ limiting friction of ground (ii) between blocks what condition should be considered ?

[@physicsgalaxyworld]

That does not make any difference in solving problems. Method remain same.

[@anmolempire1197]

@@physicsgalaxyworld F→Horizontal Force applied f1→limiting frictional value between ground and block f2→limting frictional value between blocks And if we write equations : S-1): a=F-f1/m(total) S-2): f2=m.a For sliding of upper block it's friction (f2) value should approach to limiting value (mu).N=m.a But my doubt arose as since if f1

[@vishwanathprasad9717]

From a chapter how many questions should I practice from a chapter. I am neet aspirant. Pls reply

[@physicsgalaxyworld]

min 80 to 100 questions are must and you can go upto 200 for better speed and accuracy.

[@vishwanathprasad9717]

Sir i am watching video lecture on physics galaxy app and reading the respective books of physics galaxy as the recommended pages suggest by the resources from web. Should I solve conceptual and numerical as many questions are very difficult for me from that 2 section only. Or I am going in wrong direction as ln 2020 my score in physics is 129 . Bt i want to improve to my best.

[@rishikeshpandey4927]

Yes

[@prakharjain1228]

👍

[@chemsonbro7325]

Sir , can I complete the magnetism and electricity by watching ur lecture with practice in 1 month

[@chemsonbro7325]

Sir I’m following Hc Verma only , and dc Pandey for electricity and magnetism , I’m mostly focusing on concept , sir I’m finding difficulty in solving problems and even taking a lot of time to solve , any plan from ur side sir so that this can be manages

[@rahulraghwani8880]

Sir where can i get the solutions of unsolved problems of physics galaxy book series.....please sir its important for me🙏🏻

[@physicsgalaxyworld]

These are in press, the book will be available in market in next two months.

[@rahulraghwani8880]

@@physicsgalaxyworld thanku soooooooo much sir it will be very helpful 🙏🏻

[@ranudas5938]

Sir 1st

[@ss-ul5vr]

I'm very early

[@charanaluri5596]

1st view

[@yeminenisivaparvathi769]

Sir please explain in English talk only in English we don't know hindhi all members no English it's my sincere request please explain in English

[@physicsgalaxyworld]

Sir is using mix language and using English writing so if you watch carefully you can comfortably understand this.

[@yeahwhat6363]

You can also use subtitles, it might help.

[@physicsisdope4892]

No sir...use hindi as u are🙏🏻🙏🏻 It's much beneficial to us than in English

[@theamatuerbuddhist4330]

@@physicsisdope4892 why dude can't u northies learn English... which is a common language ? Can u guys learn tamil Telugu Malayalam Kannada ? English will be useful for us...learn it ******

[@theamatuerbuddhist4330]

@@physicsisdope4892 Hahaha...I know you guys' are like this...We can't accept a 200 year old Language as an common language when we have 2500 year old tamil language ...so I don't need to cry i think....👍

[@lochanmaheshwari8980]

Hi guyz

[@satyanandbharti9305]

Thanks sir ji