LAWS OF MOTION 01 | First Law and Second Law in ONE SHOT | NEET Crash Course

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  • Опубликовано: 24 ноя 2024

Комментарии • 7 тыс.

  • @PhysicsWallah
    @PhysicsWallah  3 года назад +1277

    To download lecture notes,practice sheet & practice sheet video solution visit Umeed Batch in Batch Section of PW App(bit.ly/3ru9Agh).
    Note: This batch is completely FREE ,you just have to click on "BUY Now" button for your enrollment.
    🔴 Details About The Batch.
    ✒️ We will cover complete class 11th & 12th Physics in 60 days.
    ✒️ Daily classes on our RUclips Channel "PhysicsWallah-Alakh Pandey".
    ✒️ PDFs of Lecture Notes & Practice sheet after each lecture will be provided on PW App(bit.ly/3ru9Agh) & physicswallah.live.
    ✒️ Video solution of each practice sheet will be provided on PW App(bit.ly/3ru9Agh)
    --------------------------------------------------
    📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
    📍 Twitter : twitter.com/PhysicswallahAP?s=20
    📍 Instagram : instagram.com/physicswallah/
    📍 Facebook : facebook.com/physicswallah
    📍 Competition Wallah : ruclips.net/channel/UCD16...
    📍 PhysicsWallah Foundation-9th & 10th : ruclips.net/channel/UCphU...
    For any query/doubt mail us at : support@physicswallah.orgUMEED-NEET 2021
    To download lecture notes,practice sheet & practice sheet video solution visit Umeed Batch in Batch Section of PW App(bit.ly/3ru9Agh).
    Note: This batch is completely FREE ,you just have to click on "BUY Now" button for your enrollment.
    🔴 Details About The Batch.
    ✒️ We will cover complete class 11th & 12th Physics in 60 days.
    ✒️ Daily classes on our RUclips Channel "PhysicsWallah-Alakh Pandey".
    ✒️ PDFs of Lecture Notes & Practice sheet after each lecture will be provided on PW App(bit.ly/3ru9Agh) & physicswallah.live.
    ✒️ Video solution of each practice sheet will be provided on PW App(bit.ly/3ru9Agh)
    --------------------------------------------------
    📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
    📍 Twitter : twitter.com/PhysicswallahAP?s=20
    📍 Instagram : instagram.com/physicswallah/
    📍 Facebook : facebook.com/physicswallah
    📍 Competition Wallah : ruclips.net/channel/UCD16...
    📍 PhysicsWallah Foundation-9th & 10th : ruclips.net/channel/UCphU...
    For any query/doubt mail us at : support@physicswallah.org

    • @indianmemeswaala7653
      @indianmemeswaala7653 3 года назад +30

      Ummeed JEE (11 and 12) crash course pls ?
      Sir JEE waalo ko bhi ummeed dedo pls 🙏

    • @1264Ronny
      @1264Ronny 3 года назад +4

      Hi sirr
      Big fan 🔥❤️

    • @prathameshmahekar5935
      @prathameshmahekar5935 3 года назад +2

      Mai pahla hu

    • @truemotivation8313
      @truemotivation8313 3 года назад +11

      JEE WALE : BHUL GYE HAME 😓🙏

    • @charandas6162
      @charandas6162 3 года назад +4

      Sir arrange one doubts session sir...
      Plz sir...🙏🙏🙏

  • @target__iit
    @target__iit 4 месяца назад +116

    𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒
    2:33 *Today's Goal*
    2:50 *Newton’s 1st Law of Motion*
    10:51 _Massless String, Tension same everywhere_
    15:35 _Different Strings attached to same body_
    17:01 _Inclined Plane_
    20:55 Lami’s Theorem.
    23:11 *Newton 2nd Law of Motion*
    31:22 Motion of Connected Bodies
    39:34 Motion of Connected Bodies by String
    44:26 Simple Atwood Machine
    48:12 _Pulley Problems_
    49:25 _Tension is internal force_
    1:09:52 _Monkey on rope problem_
    1:14:10 Rope with mass
    1:19:24 *Constraint Motion*
    1:33:11 _Velocities along the strings are same_
    1:41:30 *Impulse*
    1:43:18 Change in Momentum = Impulse
    1:46:23 Collision of ball with Wall

    • @ShyamRaghwanshi
      @ShyamRaghwanshi 3 месяца назад +2

      Thank🙏

    • @target__iit
      @target__iit 3 месяца назад +5

      @@ShyamRaghwanshi jite raho beta ✋

    • @shaheen_k
      @shaheen_k 2 месяца назад +2

      Total kitne question krai h?

  • @Hrs_ydv
    @Hrs_ydv 3 года назад +3021

    The last time when this man was teaching NLM on RUclips he didn't had the proper mic and lights and today he is just rulling the RUclips FOR IIT JEE OR NEET EDUCATION.. PROUD TO SE U SIR❤️❤️🙏🏻🙏🏻🙏🏻#PWIAN

    • @Hrs_ydv
      @Hrs_ydv 3 года назад +49

      @@iitaspirant9592 yes not only me my rest 5 million friends are Andh bhakts... ..and we all proud .😎😎😎😎..#PWIAN#PW1

    • @Hrs_ydv
      @Hrs_ydv 3 года назад +12

      @@AK-dr1801 yup

    • @Honey-ix7vi
      @Honey-ix7vi 3 года назад +9

      Can you please say which videos should I see the old ones or crash course ??

    • @Hrs_ydv
      @Hrs_ydv 3 года назад +7

      @@Honey-ix7vi if u have to practice qs then watch the new ones if u have to clear concept go for older ones

    • @Honey-ix7vi
      @Honey-ix7vi 3 года назад +3

      @@Hrs_ydv for practicing questions firstly I should know the concept na ?i I was in great confusion 🙄🙄

  • @pratibhajha391
    @pratibhajha391 6 месяцев назад +951

    NEET 2025 ..mark your attendance 😂

  • @anonymous8444
    @anonymous8444 3 года назад +1396

    1:36:12
    velocities along the string will be equal
    5×cos 37°=V4×cos 53°
    5×4/5= V4×3/5
    V4=20/3 m/s

    • @damaio2361
      @damaio2361 3 года назад +21

      @@AK-dr1801 yes even I got ans In -ve

    • @EMPOPTIMUS
      @EMPOPTIMUS 3 года назад +17

      Yup bro it's coming in negative

    • @playboy9355
      @playboy9355 3 года назад +6

      Masses ka kya kiya

    • @playboy9355
      @playboy9355 3 года назад +4

      Wo to different hain

    • @sujalchede3928
      @sujalchede3928 3 года назад +1

      @@playboy9355 then?

  • @srishtidas8603
    @srishtidas8603 2 года назад +552

    5:06 ques1
    6:31 ques.2
    10:52 ques3
    15:35 ques4
    29:51 ques5
    37:04 ques6
    41:59 ques7
    44:27 ques8
    48:11 ques9
    49:18 ques10
    1:22:24 ques 15
    1:43:58 ques19
    1:56:05 ques20

  • @itachi5509
    @itachi5509 3 года назад +6547

    Justice for DJ Rakesh 🙏

  • @JASPREETKAUR-px9oo
    @JASPREETKAUR-px9oo 3 года назад +81

    This man is gonna live thousands of years bcz of thousands of blessings of students.
    Hats off to u sir

  • @parthmittal23
    @parthmittal23 3 года назад +419

    0:01 : Dj rakesh entered the room
    0:40 : Dj rakesh left the room 😂😂😂

    • @Harsh-ov8qq
      @Harsh-ov8qq 3 года назад +9

      Lecture ke bich me fir se ayega

    • @hustler9295
      @hustler9295 3 года назад +7

      @@Harsh-ov8qq ha 1:45 🤣

    • @sagarpanwar3007
      @sagarpanwar3007 3 года назад +11

      Yrr Lecture to dekh leta poora.. phele comment jruri tha 😂😂
      1:45:13 pr fir aaya DJ

    • @bidarbraves1524
      @bidarbraves1524 3 года назад +3

      @23:50 aaine ke 100 tukdae🤣🤣
      Song me bhi physics

    • @sujalkumar34890
      @sujalkumar34890 3 года назад +3

      Mere mama ha dj rakesh 😂

  • @MotivationWithBeauty
    @MotivationWithBeauty 2 года назад +487

    Exactly relevant to what neet is demanding in lesser time.
    No time waste like other channels.
    Seriously it's not a channel but an emotion who bound lakh of students to itself

  • @Adi_951
    @Adi_951 7 месяцев назад +21

    Just 25 days to go for NEET 2024 😂😂

  • @rishavjha1495
    @rishavjha1495 3 года назад +1040

    I miss your "Aap question solve karo tab tak mai markar ko ink pilaadeta hun"......was damn funny

  • @nehayadav4205
    @nehayadav4205 3 года назад +46

    1:35:55 - velocity is equal to 20/3, left

  • @samaptisinhamahapatracomma3870
    @samaptisinhamahapatracomma3870 3 года назад +183

    After studying physics by real physics teacher pw our legend.. physics has been become our best friend instaed of enemy 🤣😂🔥

  • @Yuvrajranmal83
    @Yuvrajranmal83 11 месяцев назад +1069

    Neet 2024 Wale attendence lgaiye 😂😂😂

  • @MsAesthetic000
    @MsAesthetic000 Год назад +155

    Fourth law
    I invented fourth law ,that is "books will be at rest until and unless a net external or internal exams appears .
    The speed of turning pages is directly proportional to syllabus to be covered. The tension in the brain remains constant.

  • @riyakhanna6104
    @riyakhanna6104 3 года назад +314

    Those who are saying that he is teaching us ratta maar physics.. he is baap of concept for that his lectures on RUclips is a proof. Sir clearly said it's a crash course, quick revision and neet is all about perfect timing he is teaching us tricks and to do questions quickly and accurately.💥

    • @riddhiaggarwal4446
      @riddhiaggarwal4446 3 года назад +8

      listen riya I am neet aspirant 2021 should I see old videos or this new vidoes pls answer

    • @gouravkhandelwal3746
      @gouravkhandelwal3746 3 года назад +16

      @@riddhiaggarwal4446 listen riddhi , watch new lectures bcz old wale lengthy hai , neet oriented nhi hai , bht extra bta rkha hai jo neet k liye important nhi hai so watch this crash course and regularly solve practice sheet and attempt weekly test. You will rock 💪 god bless uh 🙏😇

    • @riddhiaggarwal4446
      @riddhiaggarwal4446 3 года назад +3

      @@gouravkhandelwal3746 thank you so much ..dear🙏

    • @godlop7959
      @godlop7959 3 года назад +1

      @@riddhiaggarwal4446 watch his new videos and solve at least 100 questions on that lecture which should be NEET oriented

    • @riyakhanna6104
      @riyakhanna6104 3 года назад +3

      @@riddhiaggarwal4446 If you have enough of time that is your other subjects' syllabus is complete, then for deep concept you can watch👍

  • @psychosoull7162
    @psychosoull7162 Год назад +74

    1:36:01
    Here v1 = 5 m/s and v2 = velocity of 4kg
    V1 cos 37° = v2 cos 53°
    5 × 4/5 = v2 x 3 /5
    V2 = 20 /3

    • @vidhishreekadam
      @vidhishreekadam Год назад +3

      same

    • @devyani145
      @devyani145 Год назад +3

      Thanks brother

    • @harshitmishra10c88
      @harshitmishra10c88 Год назад +4

      Also place (-ve) sign on both sides so it will seem more accurate
      Though they worluld be canelled no doubt

    • @garimachauhan4176
      @garimachauhan4176 Год назад +1

      Mera bhi same aaya...
      Ab confirm ho gya🥰

    • @Heuebhh
      @Heuebhh Год назад +4

      But hum V4 cos 53 ku lere hai V4 to along the string he hoga na to component ku

  • @alinda2005
    @alinda2005 Год назад +341

    Preparing for neet 2024 no one can replace this lengend 🔥🔥

  • @Deadtap7127
    @Deadtap7127 3 года назад +210

    First made his channel
    Made a team
    Made institutions
    Now making futures of students with best faculty

  • @harshita2023
    @harshita2023 3 года назад +18

    H.W. QUESTION
    5Cos (180⁰-37⁰) = VCos(180⁰-53⁰)
    -5Cos37⁰=-VCos53⁰
    5×⅘=V×⅗
    V= 20/3 m/s

  • @amit.sharma220
    @amit.sharma220 3 года назад +66

    This man is exceptionally a legend....❤️

    • @physicsworld8536
      @physicsworld8536 3 года назад +1

      ruclips.net/video/7gBIFLeHr0g/видео.html

  • @zivi29
    @zivi29 Год назад +154

    It's like blessing to me .... I'm drop student and I just do 1 chapter in 1 day before exam thanks to your lectures....

    • @Chillout_premed
      @Chillout_premed Год назад

      ha same

    • @shashigoli1212
      @shashigoli1212 Год назад +1

      MerA boards hai any tips please..

    • @yesbutnotme
      @yesbutnotme Год назад +1

      @@shashigoli1212 hmm mere bhi

    • @sid1894
      @sid1894 Год назад +7

      Bss tension mtt lo*😌….boards exam are easy😄…..pta nhi kyo …humare brain 🧠 mai yeh kyu dhaal diya jaata hai…ki boards are tough …yeh na hua to kuch nhi hoga…..ha basically kuch nhii hoga🙄….agar tumhare basics clear nhii hai….🥲coz agr tumhe …competitive exams ki prep. Krni hai to bro...basics must be clear✅BOARDS HO JAYENGE* SO, DONT WORRY😊….Bss guru time waste nhii krna….BE FOCUSED👍🏻bss kuch din ki baat haii…ALL THE BEST…😇

    • @sweetdevil8364
      @sweetdevil8364 Год назад

      @@IDoNotExist007 same but i am too lazy 😔

  • @KajalsectionC-io4lz
    @KajalsectionC-io4lz 3 года назад +762

    Physics crash course free
    Biology crash course free
    Chemistry crash course free
    ...... he provide us everything in free ....and his content is amazing ....I don't feel like it's a free crash course because their content is really very good .....jitna aakash or Allen me hota h usi level ka..... thank you so much sir ❤️🥺 ....for this

    • @gouravkhandelwal3746
      @gouravkhandelwal3746 3 года назад +29

      Ussey bhi accha hai , vaha srg me btate h sari tricks.

    • @kuntalchatterjee3714
      @kuntalchatterjee3714 3 года назад +34

      Aakash, allen mei bhi iss level ka nhi padhaya jaata , jo sir padhate haam logo ko....

    • @KajalsectionC-io4lz
      @KajalsectionC-io4lz 3 года назад +2

      @@kuntalchatterjee3714 correct 👍

    • @KajalsectionC-io4lz
      @KajalsectionC-io4lz 3 года назад +2

      @@gouravkhandelwal3746 bilkul sahi 👍

    • @evpr566
      @evpr566 3 года назад +12

      @@kuntalchatterjee3714 He makes everything so easy which no other teacher could do.

  • @satyaprakashtailor9894
    @satyaprakashtailor9894 3 года назад +83

    my teacher : Is it clear ??
    Alakh sir : feel aa gya kya ??
    ya fir se samjhaye
    OP ALAKH SIR

  • @aryan-edutech7989
    @aryan-edutech7989 3 года назад +579

    I'm 2022 aspirant and this series is helping me in terms of revising my whole 11th portion

    • @brianjongwe9824
      @brianjongwe9824 3 года назад +9

      Same bro😁

    • @darshilgaur8613
      @darshilgaur8613 3 года назад +3

      Same here 😁

    • @funnymode9801
      @funnymode9801 3 года назад +32

      ⣿⣿⣿⣿⣿⣍⠀⠉⠻⠟⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⣿⣿⠓⠀⠀⢒⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿
      ⣿⡿⠋⠋⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⢿⣿⣿⡿⣿⣿⡟⠋⠀⢀
      ⣿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠛⢷⣭⠉⠁⠀⠀⣿⣿
      ⣇⣀. JAI HIND ⠘⣿⣿⣿ ⣶
      ⣿⣄⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
      ⣿⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀
      ⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣠⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⠀⠀ ⠀⠀ ⢿⣿⣿⣿
      ⣿⣿⣿⣿⣿⣇⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⣿⣿⡆⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      ⣿⣿⣿⣿⣿⣿⣿⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
      *❤️मेहनत अच्छा लगे तो like कर देना भाई लोग और मैं छोटा सा youtuber हूं एक बार मेरा विडीयो भी देख लेना बहुत मेहनत करके विडियो बनाता हूं। अच्छा लगे चैनल को सब्सक्राइब कर देना अपना छोटा भाई समझ कर 🙏😔..*

    • @different.enough
      @different.enough 3 года назад +1

      Yes

    • @praffulnegi1250
      @praffulnegi1250 3 года назад

      🔥🔥

  • @chaitanyavarada6737
    @chaitanyavarada6737 3 года назад +361

    More than NEET exam, I'm more scared about this year's cutoff.. OMG !!! Literally half of NEET aspirants watch his series

  • @sukhdev9411
    @sukhdev9411 3 года назад +513

    "This lecture is sponsored by dj rakess"

  • @itsmeakr
    @itsmeakr 3 года назад +38

    Answer of question at 1:35:52 is (20/3)m/s.
    Velocity along the string must be same i.e. 5cos37° = Vcos53°
    On solving V =(20/3)m/s

  • @KorraBhumika-kn5ng
    @KorraBhumika-kn5ng Год назад +46

    2024 waley mark your attendance love you sir ❤❤❤

  • @rajrathore0108
    @rajrathore0108 3 года назад +435

    The only online mentor who is making his students to live MENTOZ ZINDAGI :).

    • @sabyasachibiswal6277
      @sabyasachibiswal6277 3 года назад +25

      @@aimneet8236 kahin se bhi aaya ho padh to rhe hain na?

    • @PhysicsWallah
      @PhysicsWallah  3 года назад +171

      @@aimneet8236 yakeen dekh.

    • @PhysicsWallah
      @PhysicsWallah  3 года назад +395

      Koi b mentoz kahi se nhi laya gya hai. Sab basic concepts hain..baki yakeen me ye sab bhut pehle kara chuke.
      This hurts

    • @jayanarayanadhikari7491
      @jayanarayanadhikari7491 3 года назад +28

      @@PhysicsWallah sir ea ate jate rahenge koi bat nahi

    • @abhijeethiwarkar2322
      @abhijeethiwarkar2322 3 года назад +13

      @@aimneet8236 physics kya alag alag hoti hai kya

  • @tanugupta5246
    @tanugupta5246 3 года назад +750

    I'm tired . Just completed the lecture of mole concept , and now alakh sir has posted his lecture 😂
    Anyways, I'll work hard equally ! Love you alakh sir and team 😺

    • @sudhanshutripathi702
      @sudhanshutripathi702 3 года назад +40

      mee too. mole wala lecture 2 ghante ka tha thats good but mere to 3 + ghante to lge hi honge . 😥

    • @WhatsHappeningJoJo
      @WhatsHappeningJoJo 3 года назад +2

      lecture of which batch?

    • @tanugupta5246
      @tanugupta5246 3 года назад +1

      @@sudhanshutripathi702 ha yrr 😥

    • @vanshikasharma3532
      @vanshikasharma3532 3 года назад +10

      I attended biology session too..

    • @tanugupta5246
      @tanugupta5246 3 года назад +1

      @@WhatsHappeningJoJo ummeed series, chemistry ! On competition wallah . Just as physics pw team has started ummeed series for chem and bio too on competition wallah channel.

  • @Doobie-fb1ln
    @Doobie-fb1ln Год назад +15

    That pseudo force technique was beautiful. Thankyou Sir

  • @ujjwalattri111
    @ujjwalattri111 3 года назад +94

    "AAP HAIN TOH HUM HAIN"......... SIR THIS DIALOGUE IS DEDICATED TO YOU FROM STUDENTS.........❤️❤️❤️❤️❤️❤️❤️❤️ THANK YOU SIR YOU ALWAYS LISTEN TO THE STUDENTS............ YOU ARE LEGEND SIR.....

    • @HerryDigraMBBS
      @HerryDigraMBBS 3 года назад

      You are from jammu?

    • @ujjwalattri111
      @ujjwalattri111 3 года назад +2

      @@HerryDigraMBBS YAA. HOW YOU KNOW ME????? ANd your real name?????

    • @HerryDigraMBBS
      @HerryDigraMBBS 3 года назад +2

      You are a girl or boy

    • @HerryDigraMBBS
      @HerryDigraMBBS 3 года назад

      @@ujjwalattri111 i know you...

    • @ujjwalattri111
      @ujjwalattri111 3 года назад +1

      @@HerryDigraMBBS I DON'T KNOW WHO ARE YOU?????? BUT YOU DONT HAVE MANNERS......

  • @floralbone3221
    @floralbone3221 3 года назад +268

    31:40 janmo k sathi, hum hai hathi 😂
    Sir never lets us to get tired throughout the lecture and I love this series ❤️

    • @SKACCOUNTSWALLAH
      @SKACCOUNTSWALLAH 3 года назад +6

      2X ME NAA DEKHU TO NIND AAJATI HAI
      BHOT HI INTRESTING HAI PHYSICS LEKIN SIR KI VOICE LOORI JAISI HAI

    • @golgiapparatus7953
      @golgiapparatus7953 2 года назад +4

      @@SKACCOUNTSWALLAH Lori 😂

    • @Fatma-t5x2p
      @Fatma-t5x2p 9 месяцев назад

      Lullaby 😂

  • @smx.jn09
    @smx.jn09 3 года назад +37

    I am from lakshay jee..and will be appearing for jee in 2022..and this series is helping me for revising my 11th portion..thank you so much sir..❤

  • @ZEUN1X
    @ZEUN1X 7 месяцев назад +9

    watching this chapter just 1 month before exam

  • @JaskaranSingh-ok7lo
    @JaskaranSingh-ok7lo 3 года назад +157

    I must say sir is really dedicated towards his students. After I will do my mbbs I will join you.

  • @akritihansa4317
    @akritihansa4317 3 года назад +558

    This crash course's level matches Allen. After watching these lectures I have 0 doubts in my modules + he has covered all the PYQs. This content shouldn't be free but it is because maybe I should be in a medical college this year!!!💪

  • @komalagarwal8672
    @komalagarwal8672 3 года назад +8

    Ans of ques at 1:36:12 is 20/3 along the direction of 2KG mass
    Or ..4m/s along the string tied to mass of 4KG
    LET V2 BE THE VEL ALONG THE DIRECTION OF 2 KG MASS
    V1COS(180-37) =V2COS(180-53)
    -5*(4/5) = - V2COS

  • @shahzadjutt5395
    @shahzadjutt5395 Год назад +63

    Your method of physics is brillient

  • @kjp7833
    @kjp7833 3 года назад +67

    5 Million Soon 🔥🔥
    Lots of luv from Maharashtra ❤️❤️

    • @Farhad211
      @Farhad211 3 года назад +3

      Ab to 50.03 Million 🥳

    • @Akrushta
      @Akrushta 3 года назад +1

      Heyyy, are you from MAHARASHTRA??????

    • @kjp7833
      @kjp7833 3 года назад +2

      @@Akrushta yeah

    • @Akrushta
      @Akrushta 3 года назад +1

      @@kjp7833 from where in Maharashtra?????☺️

    • @kjp7833
      @kjp7833 3 года назад +1

      @@Akrushta nsk

  • @keshavchalotra3108
    @keshavchalotra3108 3 года назад +41

    Alakh sir's chuha = MR sir's Ram lal
    Great combination

  • @priyanshu7
    @priyanshu7 3 года назад +355

    The Masala of his intro has reached JEE Advanced level...😂🔥

    • @Harshiiiiiiii733
      @Harshiiiiiiii733 3 года назад +14

      @@yash__93 Neet crash course mein advance level chahiye tumko kyaaa bakaiti pade ho......usne intro ke liye bola hai 😂😂😂😂😂

    • @Harshiiiiiiii733
      @Harshiiiiiiii733 3 года назад +5

      @@yash__93 to yahaan Kya pdaate kaise hai ye seekhne aaye ho 😂😂😂

    • @jyotika_1933
      @jyotika_1933 3 года назад +4

      Neet msala

    • @hritvikmohan4048
      @hritvikmohan4048 3 года назад +4

      @@yash__93 Bhai ye sabhi chutiye sochte hai Inn lectures se neet crack kar lenge 😂😂😂innhe pta nhi inka kitna faida uthaya jaa rha hai.... Maine bhi apna 11 issi ke chakkar me barbaad kiya hai
      Note =I'm hater of unacademy

    • @hritvikmohan4048
      @hritvikmohan4048 3 года назад +4

      @@yash__93 agar Sach me padhana hota toh ek saal ache se detail me padha ke utube par daal sakte the.... Crash course ka chutiyapa nhi karte....
      Note =inka Purana physics lectures jee mains ke lvl ka nhi hai Sirf pradeep padh ke ratwa diya hai

  • @anjalichauhan7344
    @anjalichauhan7344 2 года назад +196

    Currently I'm studying in Aakash institute but faculty is not that much productive so i used to watch your videos nd my marks r improving in physics only because of u ❤️

  • @cad9060
    @cad9060 3 года назад +25

    I still remember my sir in coaching institute coming nd listing the formulas nd me like " 😱😰 " n this sir explains with Qs WAH! 🥳

  • @varaniyapatel83
    @varaniyapatel83 3 года назад +5

    1:36:00 homework question
    v1=5m/s v2= ?
    tension will be same in the string = T
    using constraint motion equation
    -T(v1)cos37 + T(v2)cos53 = 0
    T(5)(4/5) = T (v2) (3/5)
    v2 = 20/3 m/s
    (hope it's correct :))

    • @Jasleen_kaur13
      @Jasleen_kaur13 3 года назад +1

      hey frnd....in constraint motion we take tension force equal in every case??

  • @mr.sharma3697
    @mr.sharma3697 3 года назад +53

    50:10 o my god that laugh 🤣🤣

  • @gyaneshpathak6709
    @gyaneshpathak6709 2 года назад +6

    23:00 Second law start

  • @fatherofconcept-alakhpande9417
    @fatherofconcept-alakhpande9417 3 года назад +37

    ✧══════•❁❀❁•══════✧
    Alakh Sir to students:- Tera dhyaan kidhar hai abhi mai idhar hai new lecture ke saath😂

  • @Farhad211
    @Farhad211 3 года назад +21

    Sir at 1:36:20 Answer:
    5cos37°=Vcos53°
    5(4/5) =V(3/5)
    V=20/3 ...

    • @manojgandhi6674
      @manojgandhi6674 3 года назад +1

      -cos37 hoga na?
      since cos(180-37) hoga opposite direction.

    • @noobroaster6216
      @noobroaster6216 3 года назад

      Otaku culture and science culture best combo

  • @dewanshii
    @dewanshii 3 года назад +125

    Just for Fun : playback speed 0.25 at 1:01:05 😂😂😂

  • @Khansirmotivate847
    @Khansirmotivate847 10 месяцев назад +6

    Most Expensive lecture🎉🎉 b,s lecture ko dhyan se sun lo sare concept clear ho jayenge. 👍👍👍👍🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🙌🏼🤩🤩🤩🤩🤩🤩🤩🤩🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰❤️❤️❤️❤️❤️❤️❤️❤️❤️

  • @SAM-wo7kj
    @SAM-wo7kj 3 года назад +28

    1:36:05.
    If v of 4kg mass is toward left then
    V of 4kg is +20/3

  • @All-you-like
    @All-you-like 3 года назад +9

    V2 for constraint motion = 6.67 m/s towards left
    Homework question of constraint motion after question 17&t=1h36m02s

  • @sudhajain1711
    @sudhajain1711 3 года назад +257

    The level of dedication is shown by uploading the lecture at 12:00 mid night ❤️🙏

    • @RashmikCreation
      @RashmikCreation 3 года назад +5

      That's the reason students loves him..

    • @jigyasasharma2071
      @jigyasasharma2071 3 года назад +2

      Live thodi h

    • @Harshkumar-bh6qp
      @Harshkumar-bh6qp 3 года назад +7

      Ye kuch v nhi h bhai alakh sir ne last video 4:30 am ko upload kiya tha

    • @beastinstincts3k
      @beastinstincts3k 3 года назад +4

      Arre bhai ye video recorded h

    • @thanigaimuruganm6615
      @thanigaimuruganm6615 3 года назад +4

      Hare baaye we can schedule the upload of video at anytime in youtube....even at 3 pm...you understood 😀😄👍👌

  • @The_sahil_urf_godse
    @The_sahil_urf_godse Год назад +6

    Iam yakeen2.0 2024 student of Mr sir
    Iam came here for rivision
    The two legends of physics makes my journey

  • @ashutoshchaudhary6398
    @ashutoshchaudhary6398 3 года назад +102

    I used to watch umeed series physics for revision and for preparing my school exams as school teachers do not provide PHEEL of physics.. Thanks 😊😊 A Lot Sir!!

  • @diya46546
    @diya46546 3 года назад +21

    20/3 m/s is the answer
    thank you sir for launching such amazing course

  • @athulvl7154
    @athulvl7154 3 года назад +32

    Best class on youtube platform. Sir, very thanks to you. You're a dedicated teacher indeed. I look forward in studying all your concepts. Pls upload all 30 chapters for full reference. God bless you sir for your selfless services.

  • @RashiPrajapti
    @RashiPrajapti 7 месяцев назад +2

    I think Any NEET aspirant can study from any coaching institute but Physics can be tackled only by Alakh Sir.❤️🙏

  • @abhijitmondal8845
    @abhijitmondal8845 2 года назад +145

    Watching for Neet 2022..
    Noone can replace Alakh Sir 🔥❤️

    • @immanndarbacha678
      @immanndarbacha678 2 года назад +6

      Same but mera kal test hai issiliye dekh raha hu 😝😝 faculty saare bhadhiya hote hai Bhai sab student pe depends karta hai kon kitna efforts laga raha hai 😌

    • @harishchad.
      @harishchad. 2 года назад +1

      @@immanndarbacha678 same mera bhi aajkal final test series chalu me coaching me isliye yaha revise kr rha hoon

    • @satyajitmahapatra2854
      @satyajitmahapatra2854 2 года назад +1

      Prateek jain sir is also good

    • @HIMANSHUYadav-ue7gw
      @HIMANSHUYadav-ue7gw 2 года назад +2

      Huya kya selection aapka??

    • @Shigi_12
      @Shigi_12 2 года назад +4

      Selection hua kya

  • @Leopard.60967
    @Leopard.60967 3 года назад +24

    Alakh sir is very strong 💪💪 and takes risk like launching app and manage almost 35 batches 😍😍
    Sir ese hi risk lete rahna 😃😃

  • @rishitkesarwani2321
    @rishitkesarwani2321 3 года назад +12

    v4 = 4ms-¹ ( if v4 is taken along the string )
    v4 = 20/3 ms-¹ ( if v4 is taken towards right side ).

  • @ArpanHutait_WB
    @ArpanHutait_WB Год назад +13

    ❤️Thanks you sir ❤️🙏 AMAZING CLASS COMPLETE 😎🔥 neet 🌟 2023 ✊
    PW STUDENT 😎👇👇

  • @nix5380
    @nix5380 3 года назад +19

    We love the line " physics wallah prastut karat h "😂😂😂😂😂😂😂😂

  • @Abhisar_Gupta
    @Abhisar_Gupta 3 года назад +60

    Now I have discovered newtons fourth law "that every book continues in the state of rest until and unless an external or internal exam appears and the speed of page turning is directly proportional to the syllabus to be covered and the tension in mind remains constant. "

  • @binodchandsahu936
    @binodchandsahu936 3 года назад +55

    After clearing my Mbbs , I will definitely meet u sir🥰🥰🥰

    • @amanhehu
      @amanhehu 3 года назад

      Guru Dev :: Bio lo gee , mjjje waali 😅😜

    • @AloneNeetJourney
      @AloneNeetJourney 3 года назад

      What is your neet marks?

  • @shivanshmishra4836
    @shivanshmishra4836 2 года назад +7

    I am a neet 2023 aspirant and in class 12th using it to make notes totally dedicated to neet in terms of relevancy and also covering syllabus of test series still its very good and highly beneficial for me and no one can match the level of physics wallah

    • @theayurvedbuddies
      @theayurvedbuddies 2 года назад

      Bhai kya ye lecture help karega mujhe physics bilkul bhi yaad nahi he

    • @shivanshmishra4836
      @shivanshmishra4836 2 года назад

      @@theayurvedbuddies bhai basic idea to hoga na jse vectors and all agar hai thoda sa bhi to bilkul help krega nhi to bhai thoda series refer kro kyuki agar isko direct kroge to concept utna aayega nhi or ques nhi banenge to depress ho jaoge

    • @yesbutnotme
      @yesbutnotme Год назад

      Hmm same i do

  • @rashisharma4778
    @rashisharma4778 3 года назад +22

    one line for alakh sir...you are the only solution of my all physics worries ....thank you for being in ours life

  • @visibletoyou1522
    @visibletoyou1522 3 года назад +18

    what a teacher❤️ not only for indian students but for all students of south asia who can understand hindi😄

  • @thinkingofaname9735
    @thinkingofaname9735 3 года назад +15

    sir knows when students don't understand something without actually telling him that .......whereas in other coaching classes, they don't even explain if u ask them to 1:00:00

  • @erupulapragnesh1695
    @erupulapragnesh1695 5 месяцев назад +11

    jee advanced in 2023 rank is 243 thank you sir
    🥰🥰🥰🥰🥰🥰🥰🤩🤩🤩🤩😇😇😇❤‍🩹❤‍🩹❤‍🩹❤‍🩹❤‍🩹

    • @anitapatil4394
      @anitapatil4394 3 месяца назад

      By watching these neet physics can we solve jee advanced?

  • @vaibhav4268
    @vaibhav4268 3 года назад +91

    Best ideology :- Dhoni ho ya Kohli bas fan cricket ke hi rho 🤣

  • @prasadnimbal
    @prasadnimbal 3 года назад +37

    *1:36:02** velocity of 4kg is 20/3 m/s downwards(note the direction also)😄*
    *1:35:57** Pin my comment please🤩*

    • @shivanshpandey3408
      @shivanshpandey3408 3 года назад +7

      Yes bro its correct 🤟🏻

    • @RohanSingh-en1sg
      @RohanSingh-en1sg 3 года назад +1

      Exactly ❤️

    • @anshagarwal5495
      @anshagarwal5495 3 года назад +1

      solution?

    • @shivanshpandey3408
      @shivanshpandey3408 3 года назад +1

      @@anshagarwal5495(-5cos37°)=V4(cos53°). Ye hai solution bro. Mentoz Zindagi method se.....where tension. Is equal....and Velocity of same component along the string is equal 🤟🏻🤗

    • @Aryan-dq8lo
      @Aryan-dq8lo 3 года назад +1

      Haa , mera bhi 20/3 Aaya but Maine Constraint motion wale method se Kiya , Is it correct ?

  • @abc...def...
    @abc...def... 3 года назад +8

    Question at [MENTOZ ZINDAGI] 1:34:55 :- V4 = 20/3 = 6.667 m/s

  • @konmana2577
    @konmana2577 Год назад +151

    How many here neet 2023 aspirants

    • @Sunny_jadhav....92
      @Sunny_jadhav....92 Год назад

      👍

    • @mjolnir6685
      @mjolnir6685 Год назад

      Yesss

    • @Maihunlaxmi
      @Maihunlaxmi Год назад +2

      Not kidding , this is enough even for mains

    • @sezbabe
      @sezbabe Год назад

      Hey can anyone tell me is it sufficient ?

    • @SparklingSerenity01
      @SparklingSerenity01 Год назад +1

      Is this enough for the whole chapter because sometimes I have doubt the. Where to ask it
      Because how to understand when tension different and when it is se because 1:24:00sir told tension was same but it had 2pulleys so tension would be different na

  • @anubhootithakur8960
    @anubhootithakur8960 3 года назад +81

    This person is soo wonderful . He proves that just your skill can take you to heights. No needed extra expensive equipments to start with. Just by enhancing skill , everything comes to us itself at the right time!❤️

  • @kingofthebeasts4416
    @kingofthebeasts4416 3 года назад +13

    But I really missing your "markar gire bina lecture khatam nahi hoti.......or mitaaar de!!"😔❤️❤️

  • @MJAY100
    @MJAY100 3 года назад +8

    *_Now our family has reached 49 lakhs of subscribers .❣️_*

  • @dhiraj319
    @dhiraj319 Год назад +5

    Suru 7 july ko kiya tha khatam 27 ko huwa 🥲..... procrastination is in next level.

  • @garvitgupta7099
    @garvitgupta7099 3 года назад +63

    Can't imagine my physics without you . You are a gem❤️💎👍

  • @rishimasinha3303
    @rishimasinha3303 3 года назад +42

    1:19:49-- Its his choice😂🤣 Hamaare Alakh Sir💖✌
    P.S. Day 6 done!✌✨54 more days to go!!😎🤩
    P.P.S Sir uss sawaal ka answer 20/3 m/s aa raha hai by Mentoz Zindagi Method😁✨

  • @futuredoctor13
    @futuredoctor13 Год назад +5

    If someone watching this chap for the 1st time is it good to watch this lec.....

    • @dhiraj319
      @dhiraj319 Год назад

      If you attend your offline school lectures then good to go

  • @mynkshah9766
    @mynkshah9766 11 месяцев назад +8

    Sir ke in awesome lecture se physics easy lagne lagi hai ❤❤❤

  • @shashankmulje6508
    @shashankmulje6508 3 года назад +20

    Aap ke channel ke log sirf jisne aapse battamiji kiya hai unke he comment ko like karte hai aur hum aapke fan he tabibhi hamare comment ko like nahi milta

  • @sitaradevpooja
    @sitaradevpooja 2 года назад +6

    1:41:09 if u are a maths student than you can solve q18) like x²+y²=h²
    Now differentiating
    Xdx/dt=-ydy/dt
    Y=x√3
    So x×10=x√3×v
    Hence v=10/√3
    This is question in ncert class 12 maths

  • @ruchikadevashish7395
    @ruchikadevashish7395 3 года назад +11

    Day 6 - Present Sir 🙋🏻

  • @Roxraj-l4m
    @Roxraj-l4m 5 месяцев назад +1

    00:36:55 00:41:55 00:47:51 1:03:09 1:07:37 1:19:20 1:27:19 1:30:15 1:43:43 1:46:20 1:55:55

  • @Leopard.60967
    @Leopard.60967 3 года назад +172

    Bachho "jab tak aap sabhi question karo me marker ko ink pila leta hu" 😅😅😅 we miss those days

  • @rajnandani6700
    @rajnandani6700 Год назад +27

    Thanks sir for your efforts and provide us this type of amazing content 🥰🥰🔥🔥🔥🔥🔥🔥

  • @vaishnaviguragol6055
    @vaishnaviguragol6055 3 года назад +15

    In this pandemic u gave us new hope sir....before I used to hate physics becoz I was unable to solve single que
    Now wen I started watching ur classes I am getting fun to solve problems...u have made many students life sir...I wish u may get all the happiness in the world sir...
    Thanks for giving everyone a new hope to reach their goals...

  • @avinashyerne50
    @avinashyerne50 Год назад +3

    1:35:57 V2=20/3

  • @pankajrathore.25
    @pankajrathore.25 3 года назад +16

    Sir complete physics crash course aap hi karwana...
    Please sir

    • @physicsworld8536
      @physicsworld8536 3 года назад +1

      ruclips.net/video/7gBIFLeHr0g/видео.html

  • @kisuchanadarana5307
    @kisuchanadarana5307 3 года назад +5

    1:36:06 answer is V⁴ = 20/3 ( positive )
    Direction left side.... 😊😊😊😊
    Thank you sir 🙏🙏

    • @anuraga6548
      @anuraga6548 3 года назад

      Mera 15/4 aa rha hai.. How is it 20/3??

  • @soumya_who
    @soumya_who 3 года назад +207

    JEE wale be like :
    Humari koi feeling nhi hain 🥺

    • @shreyashisah2683
      @shreyashisah2683 3 года назад +22

      Padh lo zada different nhi hota hai

    • @chetana_pd
      @chetana_pd 3 года назад +23

      I am also jee aspirant bt watching these crash course lectures...theory is same..only we need to practice jee questions

    • @YuvrajSingh66666
      @YuvrajSingh66666 3 года назад +2

      Haven't you heard its NEET crash course not for jee mains why don't you understand

    • @saswatisaha8155
      @saswatisaha8155 3 года назад +1

      @@chetana_pd from where r u studying maths?

    • @hemantyadav8057
      @hemantyadav8057 3 года назад +8

      Sir, open new channel "physicswallaah jee " for jee students.
      In which regularly 11th and 12th jee will be taught

  • @utsavs55555
    @utsavs55555 Год назад +4

    1:36:11 V= 20\3

  • @aapkaadda2378
    @aapkaadda2378 3 года назад +120

    Dj rakesh X DJ Alakh || ft- Babita || 😂❤🔥

    • @godson200
      @godson200 3 года назад +6

      Babita dancing on wanna be my chammak challo with elakh sar

    • @dhiren1413
      @dhiren1413 3 года назад +2

      Dj hull hull hull hulll....

    • @GauravSharma-284
      @GauravSharma-284 3 года назад +1

      @@godson200 bhai ye jee mains ke lie dekhlu ?

    • @ishaniishu2525
      @ishaniishu2525 3 года назад +1

      Are gjb,😂😂😂

    • @dhiren1413
      @dhiren1413 3 года назад +1

      @@GauravSharma-284 nhi bro

  • @prnli823
    @prnli823 Год назад +13

    😭😭😭😭😭 thank you so much sir ...only because of you I am able to solve all Q
    Pehle physics ke Q hote nahi te issliye roti thi aaj aapki vajah se phy samj aa rahi he to roo Rahi hu 🥺🥺 thanks you thank you so much 🙏💝💝💝💝💝

  • @ayooshiyer8621
    @ayooshiyer8621 3 года назад +25

    Today on Omegle I came to know that even Canadians know our dear alakh pandey sir they came to know through Walter lewin…..May sir teach students from all around the world

    • @physicsworld8536
      @physicsworld8536 3 года назад

      ruclips.net/video/7gBIFLeHr0g/видео.html