FRICTION - MECHANICS L-4 | NEET Physics Crash Course | NCERT Physics Class 11

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  • Опубликовано: 6 сен 2024
  • Cover NEET Physics in 75+ hours.
    Complete Physics Syllabus in 30 Days with 75+ Hours of Revision Plan according to NCERT syllabus.
    Experience KOTA COACHING by PRASHANT SIR ( An Award-winning Teacher)
    DAY-4 Lecture -4 FRICTION
    In this video Prashant sir will be Teaching from Important and Not To Be Missed Concepts, Zero level to Advanced Level NEET Expected questions of unit Current electricity.
    Please Watch the Full Lecture and give your 100% to Secure a safe Score in Physics.
    👉LEARN FROM THE KOTA'S BEST And Most Loved Physics Teacher.
    👉Prashant Sharma Sir, 20+ years of teaching experience in Top Medical and Engineering coaching Institutes with track record of 10000+ Selections
    👉Teaching Methodology: Basics to advanced level, interactive course delivery
    Discovered many tried and tested shortcut tricks for all types of students.
    For any query related to course, Call - 9636280102, 9950350102
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Комментарии • 453

  • @NEETPhysicsKota
    @NEETPhysicsKota  4 года назад +543

    Hello students , please Make small corrections .
    At 1:03:37 , Assume 0.2 to 0.5
    At 1:15:53 , answer is L/4
    Apology🙏

    • @Code_Synth
      @Code_Synth 4 года назад +27

      Sir pdf notes available kara dijie pls...

    • @forest9682
      @forest9682 4 года назад +11

      No issue sir...😊

    • @shivangi7069
      @shivangi7069 4 года назад +5

      @@Code_Synth buy test series

    • @parthroy201
      @parthroy201 4 года назад +14

      No need to apologise sir..... Ham kis liye hain....

    • @dushyantsingh-1002
      @dushyantsingh-1002 4 года назад +3

      Thanks sir

  • @aryananand9827
    @aryananand9827 4 года назад +266

    World's best physics teacher because he knows the psychology of students where they do mistakes...no teacher explains like this......

  • @subham99vlog
    @subham99vlog 2 года назад +8

    Jinka preparation minimum 1 bar cmplt ho chuka h inke liye ye crash course puri you tube mein best h ..trust me guys ...
    I hv scored 175 in Allen neet mock test but this wouldn't be not possible agar main sir ka ye revision series nhi dekta tho !!
    Mera 130-145 marks hi aa raha tha but now it boosted up!!

  • @nishithpatel9883
    @nishithpatel9883 3 года назад +99

    sir i scored 400 in neet 2020 but i scored 120 in physics , by just watching your 60% crash course, if would have watched it full then i would have done wonders , thanks for increasing my marks from 50 to 120 , thanks you very much sir .

    • @sonamsharma8028
      @sonamsharma8028 3 года назад +5

      Really...u increase ur marks 50 to 120, only by saw this crash course??

    • @nikitanagesh2402
      @nikitanagesh2402 3 года назад +3

      Kya ye pura basic se hai...matlab theory cover ho jayegi..kya complete

    • @nishithpatel9883
      @nishithpatel9883 3 года назад +7

      @@nikitanagesh2402 NO, you should only follow this crash course for revision purpose .

    • @nishithpatel9883
      @nishithpatel9883 3 года назад +12

      @@sonamsharma8028 Actually this crash course gave boost to my preparation , I watched some detailed videos of physics earlier , but notes were so bulky to revise so this crash course helped me in selective preparation.

    • @nikitanagesh2402
      @nikitanagesh2402 3 года назад +2

      @@nishithpatel9883 ok... Thankyou so much Nishith 🙏😊

  • @pagalfilm5455
    @pagalfilm5455 4 года назад +68

    Kash 1 lakh like kar sakta

  • @avneetsingh8317
    @avneetsingh8317 4 года назад +18

    Sir in so many questions u said just learn the result. Sir at that tymmm it's look so easy but after some tymmm or in exam I forget all such. Then solve with concept understanding is best way? Thanks for such a marvelous video

  • @anmoldeep7874
    @anmoldeep7874 4 года назад +35

    Silly mistake at 1.03.35 fs=8N as 0.2×40=8N am i correct or either i am wrong sir main aapne do din ka break diya to 2x karke dubara sara video revise kar rha hoon jitna baar revise karta naye chiz sikhta hoon if i am selected in my dream college is just because of you otherwise bass govt college mil jata kaisa bhi i will be highly thankful for you 🙏🙏🙏🙏

  • @narutouzumaki-tq8rv
    @narutouzumaki-tq8rv 4 года назад +37

    Sir Maine aapse saare saal padha hai... aur acche number bhi aaye...par sir jitna fast main bhi nhi revise nhi de pata usse fast to aapne crash course mein hi Kara diya aur almost saare notes hi cover karwa diye... really sir u r amazing...sir mere saare concepts theek hai thanx to u par optics hi thori weak hai kyuki main npk kuch din baad join kiya tha...to woh mera pura complete nhi hua aur baaki saare chapters acche se kar liya...sir plz give me advice what should i Focus?kyuki mujhe optics ko leke thora sa dar lg rha hai

    • @NEETPhysicsKota
      @NEETPhysicsKota  4 года назад +18

      First revise the chapters in the crash course. Complete Optics with crash course lecture

    • @narutouzumaki-tq8rv
      @narutouzumaki-tq8rv 4 года назад +4

      @@NEETPhysicsKota thank u sir...wahi karunga...

    • @krzy_8340
      @krzy_8340 4 года назад +2

      My optics is(was) week too

    • @akashmali3437
      @akashmali3437 4 года назад +1

      વધુ વિકલ્પો લઈ લઉં તો

    • @krzy_8340
      @krzy_8340 4 года назад

      @@akashmali3437 ???

  • @achintyagautam5685
    @achintyagautam5685 4 года назад +7

    Prashant sir ...God of physics......Itna to sir hume Bade bade institute me bhi nhi padhate....jitna aaap crash course me bata dete hain

  • @srushtiwaghmare2379
    @srushtiwaghmare2379 4 года назад +62

    Sir pls ...take the same crash cours on RUclips for 2021 NEET ...its very helpful....

  • @masharibshaikh6352
    @masharibshaikh6352 3 года назад +9

    " If you think physics is boring then you are learning it from a wrong person". After attending your lectures with full enthusiasm I just realised about that above quote and now I am satisfied that I am learning physics from a right person😎😎
    Thanks sir for everything😅😅

    • @gautam5188
      @gautam5188 3 года назад

      How much syllabus have you completed bro ? 😄

  • @plt26
    @plt26 4 года назад +33

    Thanks sir for helping us in this moment thanku sir God aapko hamesha Kush rakhe , healthy rakhe , thanks sir jitna kahe Kam hai aapke samne

  • @forest9682
    @forest9682 4 года назад +28

    Sir can I get a min. Score of 120 with this free crash course ??😢
    Also thankyou sir, iam very greatful that u r giving this much valuable content for free to learn, no need to listen for pdf pdf coz not everything has to be spoon feeded...😊😊
    Keep up all the good work😊😊❤️❤️❤️❤️❤️❤️😊😊😊😊😊

    • @handeercel4734
      @handeercel4734 3 года назад +3

      Have u got 120 in physics neet 2020 with this crash course pls tell me pls 🙏🙏🙏🙏🙏

  • @palashariq7765
    @palashariq7765 4 года назад +20

    My favorite physics teacher 😘

  • @bhavyabafna4792
    @bhavyabafna4792 3 года назад +15

    saved me a lot of time during revision , thankyou💯

  • @zainulabideenalikhan5849
    @zainulabideenalikhan5849 4 года назад +22

    Amazing thank u sir may Allah give u the best guidance in this world and may u succeed in the hereafter

  • @rutujathakare3917
    @rutujathakare3917 4 года назад +29

    Sir day 30 is missing in the crash course
    Thanks for the Amazing session😊💯
    Crystal clear concepts✨🔥

  • @newtonapplephysiclover9432
    @newtonapplephysiclover9432 4 года назад +9

    Sir aapki jitni tareef kare kam he thankyou so much for such a informative n helpful lecture

  • @smriti3556
    @smriti3556 4 года назад +6

    Bohot bohot dhanyavad sir 🙇‍♀️🙇‍♀️🙇‍♀️apko thanks bolna compulsion sa lagne lagta h , video dkhne k bad.. u have came like an angel to me , selection krvane ke liye.. BOHOT CONFIDENCE AATA H after watching ur lectures sir... bhagwan apko bohot happy rkhe😇

  • @varunkenekar4999
    @varunkenekar4999 4 года назад +60

    Sir ap bohot mahan kaam Kar rahe ho
    Apke Saath hamesha sab Acha ho😁
    Sir ho sake toh pdf provide kardo
    Bohot zyada time jata hai 🥺 2 hr video ko 3-3:30hr lag jate hai !

  • @swatimodanwal4962
    @swatimodanwal4962 4 года назад +6

    thank u so much sir....always GOD BLESS U SIR ......AAP HMESHA KHUSH RAHIE SIR...

  • @vipuljain6434
    @vipuljain6434 4 года назад +12

    Best teacher ❤️
    Now my marks start increasing day by day 🙏👍🏻🦚

    • @syedwafashah1541
      @syedwafashah1541 2 года назад

      Hey please tell me 😭😭😭
      Shall I watch this series for neet 2022 ????
      Can I get 130+ in physics ????🙏🙏🙏
      Please reply 🙏🙏

  • @nushratjahan1192
    @nushratjahan1192 4 года назад +6

    Thanku so much sir....your teaching style your talking style everything is awesome.....this is the right way to get maximum mark in physics....thanku sir love you sir

  • @sashaeen3961
    @sashaeen3961 4 года назад +4

    Sir , you are the Physics Santa Claus fullll of magical tricks and quickkk shortcuts!!!

  • @chanchalbaghel376
    @chanchalbaghel376 4 года назад +42

    Sir please PDF notes provide kr dijiye notes banane me pura time chala jata h please jinhone test series join nhi kiya h

  • @Beavermuslimah
    @Beavermuslimah Год назад +1

    No one teach like this ..... ❤ mistakes Kaha krte hn ye bhi bata dete hn❤❤❤

  • @faizrahmankhan7268
    @faizrahmankhan7268 4 года назад +4

    really a great video sir....
    many myths about the friction are cleared..
    thanking you soo much sir..
    salute for your work..

  • @prashantshah8359
    @prashantshah8359 3 года назад +2

    Ise khte h sidhi baat no bakwas 👈
    1 sec didnt waste on your video 👌🙂

  • @sakshiagarwal3531
    @sakshiagarwal3531 3 года назад +4

    I m watching it for the first time.. will these videos be sufficient enough for the preparation of neet?

  • @SHRINARAYANAGroup
    @SHRINARAYANAGroup 4 года назад +3

    Sir revision start hai hmara....bas apake aashirwad chaiye🙏🙏🙏
    Apke charno me mera pranaam sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @DrAkanshaYadav
    @DrAkanshaYadav 2 года назад +3

    1:07:14 fsmax ka value 8N hoga ... Btw thank u for this amazing lecture ❤️ sir .....I m learning and planning to go AIIMS delhi this year going to give my all ..... thank u for being and for ur efforts for us sir

  • @kajalvats5072
    @kajalvats5072 4 года назад +4

    U know what sir...ap fariste ban kr aaye ho hmare liye es time....tnx a lot sir....😘😘😘😘

  • @hrisavmukherjee8687
    @hrisavmukherjee8687 4 года назад +2

    You are very hard working sir. You speak less , emphasize completely on what's necessary, your words are like mantra for success .

  • @nishadhanjum5188
    @nishadhanjum5188 3 года назад +7

    Sir .. 1:03:24 Fsmax is 8N

  • @sridharnagaraj1536
    @sridharnagaraj1536 4 года назад +4

    Sir please use English little for important points

  • @alliswell5456
    @alliswell5456 4 года назад +6

    Huge respect from andhra pradesh

  • @shivangi7069
    @shivangi7069 4 года назад +6

    Sir thank you so so much ..💕.. You are God of Physics 🙏

  • @danishashraf763
    @danishashraf763 3 года назад +1

    Sir topic 5.block on block ur doing 0.2×40=20.which is wrong

  • @wamangaikwad4877
    @wamangaikwad4877 4 года назад +1

    Sorry to say that sir if I am wrong i have 1 small suggestions ...
    Sir please set light in front of like this which don't show shadow it means I want say make this class brighter bz it affects on mind and eyes directly ..
    If it refresh then our attention span more increase ...
    Thanks sir ...
    Small _ small... things make hug difference ...☺️

  • @srushtibothara6024
    @srushtibothara6024 4 года назад +3

    hello sir ! YOUR TEACHING IS OUTSTANDING . I CANT THANK YOU ENOUGH FOR THAT SIR!!
    its my humble request that sir please provide those questions which you tell us to solve after the end of class. please sir. please?

  • @vishnukumartailor2258
    @vishnukumartailor2258 3 года назад +2

    Thanku so much sir jii🙏🙏🤲❣

  • @acousticburhan9233
    @acousticburhan9233 4 года назад +1

    sir i m not comparinf but apka aur jh sir ka bolna ek dum ek jaisa hai wo b apki tarah hi baat krte hain..n you both are my fav sir🤗🤗

  • @kajalpradhan9939
    @kajalpradhan9939 3 года назад +2

    Thank you so much sir 🙏 very helpful lectures.

  • @kushagrasoni1556
    @kushagrasoni1556 3 года назад +1

    Is this video edited ? Because previous year is video m Block on block nhi pdaye thai sir...

  • @gauravsinghsolanki3081
    @gauravsinghsolanki3081 4 года назад +8

    Sir I bought neet physics kota test series recently and yes its just awesome loved the way u teach and make concepts crystal clear..!!

  • @keshxv13_22
    @keshxv13_22 3 года назад +2

    Thankuuuu sir 🙏💖

  • @sidhisurana2669
    @sidhisurana2669 3 года назад +2

    Sir plz start this type of crash course for NEET 2021 aspirants also 🙏 you've done a great job sir 🙏💕

    • @lisha3183
      @lisha3183 3 года назад

      Yess🙏

    • @medico4645
      @medico4645 3 года назад +3

      Firse start karne ki kya zarurat... Ye videos to hai he na.... Physics to 1 year me badal nahi jayega.... Best of luck

  • @AkashPatel-pb7fq
    @AkashPatel-pb7fq 4 года назад +21

    Tik maro 4 number lo ghar aa jao 😂😂

  • @DeepakKumar-pv9tw
    @DeepakKumar-pv9tw 4 года назад +4

    You are a great teacher❤🔥🔥

  • @vedikabalkrushnaingale710
    @vedikabalkrushnaingale710 3 года назад +2

    1:03:15 20N kaise aaya

  • @spacegirl6608
    @spacegirl6608 2 года назад +2

    5:38... You already gave 10N weight... Then why did you take normal force 100N?

    • @Aaryan.03
      @Aaryan.03 2 года назад +1

      10kg dena hoga sir ko ,shayad?!

    • @spacegirl6608
      @spacegirl6608 2 года назад +2

      @@Aaryan.03 Haan

  • @introvertarjun1810
    @introvertarjun1810 4 года назад +5

    Sir jese mera electricity waale part se darr khtm ho gya i wish ki waves or magnetism se b ho jaae🤞

  • @khanmubashir3497
    @khanmubashir3497 4 года назад +7

    Sir can engineering aspirants follow these lectures

    • @NEETPhysicsKota
      @NEETPhysicsKota  4 года назад +12

      Yes, you can follow them for clearing your conepts and practice questions.

    • @aimanlone4762
      @aimanlone4762 2 года назад

      Mai 2022 kai liyai pad rahi aur mko in lectures kai pdf nhi mil rahai ..Mainai test series wala b buy kiyaa ...plz clear meh

  • @siddhupajji9066
    @siddhupajji9066 4 года назад +3

    sir it was really great//// loved it .

  • @mahichauhan8284
    @mahichauhan8284 4 года назад +1

    Thank u so much sir. Just becoz of ur lectures i m gaining so much confidence in physics

  • @satyamchaubey1464
    @satyamchaubey1464 4 года назад +8

    At 1:03:29 fsmax should be 8??

  • @anjaliraghav6218
    @anjaliraghav6218 4 года назад +4

    No words to thank you sir ❤

  • @azadaareahlulbayt9366
    @azadaareahlulbayt9366 3 года назад +2

    Sorry sir binaa aapka comment dekh k comment kiya.. Sir you are legend... ❤❤❤

  • @Hjff200
    @Hjff200 3 года назад +3

    Love from kashmir

  • @azadaareahlulbayt9366
    @azadaareahlulbayt9366 3 года назад +1

    Sir last wale qstn ka answer L/4 hai

  • @fatimaamomin5493
    @fatimaamomin5493 4 года назад +1

    Can anybody please tell me is there any same crash course for chemistry i.e for 30 days
    Please reply if any

  • @screwedbeings6481
    @screwedbeings6481 3 года назад +2

    53:16

  • @Drhirakjyotiadhikari
    @Drhirakjyotiadhikari 4 года назад +1

    Sir if you are reading my comment please clear the doubt
    At 26:50 you have said static friction is equal to applied force that is equal to 60N
    But we also know static friction (limiting) is meu×N= 0.8×mg×Cos(theta)
    That is equal to 64N
    My doubt is that if limiting is asked or only static is asked both are different or same...
    Please clear it sir

  • @sudinshrestha8599
    @sudinshrestha8599 3 года назад +1

    Where and how can I solve the test series you are talking about, sir?

  • @pragyasingh2571
    @pragyasingh2571 4 года назад +1

    Sir you are a boon to students ....God bless you and your family😊

  • @dimplethakur4916
    @dimplethakur4916 4 года назад +2

    One of the best teacher 👍

  • @tothepointbiology9920
    @tothepointbiology9920 4 года назад +2

    thank u sir , your class very interesting .....

  • @shenn2001
    @shenn2001 3 года назад +1

    Thank you... Sir for such an amazing course...🤩

  • @bhumikamohan3403
    @bhumikamohan3403 4 года назад +2

    11:04- what if tension is lesser than 250??

    • @SubhamSmtr
      @SubhamSmtr 4 года назад

      It will not break den.

  • @Medmenia
    @Medmenia 3 года назад +1

    Love you sir...

  • @purnatrivedi6319
    @purnatrivedi6319 2 года назад

    Sir se pdhne k bad ek alg hi confidence aa jata h thank you so much sir 🙏🏻🙏🏻

  • @simmiverma4413
    @simmiverma4413 3 года назад +1

    🙏🙏🙏🙏thaknks a lot sir,awesome blossom

  • @Madhu80347
    @Madhu80347 4 года назад +1

    Thank you so much sir...Love from Nepal💓💓💓🌹

  • @samyakjain8814
    @samyakjain8814 3 года назад +1

    Sir is there going to be a crash course for 2021 also..?

  • @INDIAINDIAINDIA2634
    @INDIAINDIAINDIA2634 4 года назад +1

    Superb Teacher!!🙌🙌
    Very smiling face!!😄😄

  • @pandeyay8373
    @pandeyay8373 3 года назад

    Sir you are really a great teacher 👍 only because of u I am able to gain concepts in physics 😀 I have never seen such a talented teacher 🙏

    • @pandeyay8373
      @pandeyay8373 3 года назад

      @@gautam5188 😂not so much dude ..still 🤘🏿many concepts to learn

  • @ranjanbarik83
    @ranjanbarik83 3 года назад +1

    Thank you sir

  • @gufranahamad8319
    @gufranahamad8319 4 года назад +1

    Nice way the treaching u are sir...how can i get crash course PDF???

  • @ramprajapati6639
    @ramprajapati6639 4 года назад +1

    Sir can you pls make a video on no slipping condition problems

  • @utubewallahh54
    @utubewallahh54 4 года назад +1

    46:20 super trick👍👍👌👌

  • @adityailame1193
    @adityailame1193 3 года назад +1

    Sir please can you make a course of 2 year validity for class 11 students.

  • @90-pinkyprasad19
    @90-pinkyprasad19 4 года назад +1

    sir you are like doraemon ,,, great teacher

  • @riyanshaikh4947
    @riyanshaikh4947 4 года назад +1

    thank u somuch sir... we r not having words to say u thanks....

  • @Haris-mr7zi
    @Haris-mr7zi 4 года назад +1

    Thanks so much sir for this awesome lecture 💜💜💜

  • @mohanpapugani2419
    @mohanpapugani2419 4 года назад +1

    could any one pls tell me at 16:15 why tan theta

  • @Hansraj2930
    @Hansraj2930 3 года назад +1

    Thanks sir,
    Mai bhi shochti thi ki exam mei derive karungi
    But aapne meri thinking hi badal di
    Wahi mai sochu pehle mere number kam kyu aate the😂😂😂

  • @abhishekkumarrathore9807
    @abhishekkumarrathore9807 3 года назад +1

    sir hemispherical bowl ka DOG kamal ka tha

  • @rmgx2031
    @rmgx2031 4 года назад +2

    Sir aapne fs ki value galat nikaali hai sir it is supposed to be 8N (0.2×40=8N) aapne 20N likha hai am i right sir..

  • @prakashchandsuman8444
    @prakashchandsuman8444 2 года назад +1

    Sir isme 1:09:37 pr jo fsmax ki value 8N ayegi n isse age ka q bhi disturb ho gya ...correct me if i'm wrong

  • @seemajaiswal2570
    @seemajaiswal2570 4 года назад +1

    Nothing is now bahut hard bahut hard😁 thanku apke shortcuts ne sb easy kardiya ,concept crystal clear hogya,Confidence aagya

  • @sheikhfaizaan6623
    @sheikhfaizaan6623 3 года назад +1

    Where could I get the pdf of notes ?

  • @girishratnala8960
    @girishratnala8960 4 года назад

    Thank u sit and I like ur way of teaching really ur best physics and I like u and chemistry sir and class if u say by chemistry mark will from 110 to ???

  • @seemasahmed
    @seemasahmed 4 года назад +1

    Thnk u sir, u r the best🥰

  • @madysing.
    @madysing. 4 года назад +1

    Thanks alot sir...🙏🏼🙏🏼🙏🏼

  • @emotionsofskm2655
    @emotionsofskm2655 3 года назад +1

    Very helpful💓

  • @mansikoerala6329
    @mansikoerala6329 4 года назад +5

    Kon bola kon bola
    Hamse na ho paayega
    Apna time aayega!!!!

  • @prathambhargava3941
    @prathambhargava3941 4 года назад +2

    Amazing lecture sir

  • @Bhojpuri_TrendingS
    @Bhojpuri_TrendingS 2 года назад

    Koi test series leya hai?? Please reply please

  • @relax-rn4fj
    @relax-rn4fj 4 года назад +4

    I had thought of dropping 12 till I saw ur video thanks for saving my year

  • @GayatriEducare
    @GayatriEducare 5 месяцев назад +1

    Last to l /4 ayega na sir...?