Conservation of Momentum & Collisions | Revision Checklist 10 for JEE Main & NEET Physics

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  • Опубліковано 4 січ 2025

КОМЕНТАРІ • 441

  • @physicsgalaxyworld
    @physicsgalaxyworld  5 років тому +151

    Not confident with the concepts discussed? Review the entire topic from PG concept videos playlist:
    ua-cam.com/video/BUUitwuwq04/v-deo.html

    • @kumarbioclassesncert2512
      @kumarbioclassesncert2512 5 років тому +4

      Sir aap to Allen me teach Karte the na

    • @jadelon1877
      @jadelon1877 3 роки тому

      instaBlaster

    • @KeshavMehra-pd6ym
      @KeshavMehra-pd6ym 4 місяці тому

      Hlo sir I m preparing for jee 2025 with myself if I watch checklist and make notes of it and practice pyq are enough for jee mains

  • @vidyarth5582
    @vidyarth5582 5 років тому +305

    sir this program is very good and effective too.... please continue this one sir and please put a checklist on modern physics and we're lucky to have u, Sir!

    • @physicsgalaxyworld
      @physicsgalaxyworld  5 років тому +99

      Really appreciate your good words Vidyarth, surely we will. Please subscribe and spread a word.

    • @tripurarisharanshukla8952
      @tripurarisharanshukla8952 5 років тому +9

      @@physicsgalaxyworld sir please I request you modern physics ki checklist aur shm ki daal dijiye pls 🙏🏻🙏🏻🙏🏻

    • @mibit2720
      @mibit2720 4 роки тому +1

      Modern physics 🥺

    • @l052_jeeveshpathak8
      @l052_jeeveshpathak8 4 роки тому +4

      @@mibit2720 mujhe bhi modern physics ki checklist chaiye 😟😟

    • @ultimatefraudcrymier2633
      @ultimatefraudcrymier2633 4 роки тому +1

      @@physicsgalaxyworld hello sir we love u🔥🔥🔥

  • @ayushverma4693
    @ayushverma4693 4 роки тому +481

    Rip for those who found this channel one day before examination

  • @padamsinha4144
    @padamsinha4144 4 роки тому +33

    lots of people on youtube are using smartboards, so much of animations to explain a concept but still, they are not able to make students understand the concept but hats of to you sir keeping everything simple and explaining the concepts so we'll I haven't seen such a person till now on youtube for jee preparation. Thank you so much, sir, for these amazing lectures.

  • @garv3223
    @garv3223 Рік тому +11

    Sir we learn a lot of concept from you within 50-60 min, far better then 8 hrs one shot

  • @chinmayanand3818
    @chinmayanand3818 4 роки тому +31

    Sir, In this lockdown the checklist series is the best available online source for covering JEE main theory. Thank You Sir.

  • @asitnarayandash1626
    @asitnarayandash1626 4 роки тому +225

    Now I understood why students of Allen scored massive marks in JEE

    • @lxcidd.
      @lxcidd. 3 роки тому +5

      Fr

    • @asitnarayandash1626
      @asitnarayandash1626 3 роки тому +66

      @@uraharakisuke5305 chutiyo ke baare mein nahi bola maine

    • @shann6148
      @shann6148 3 роки тому +6

      @@uraharakisuke5305 aap bata sakte hai ki ..uha pe kya isse bhi accha padhate hai..?

    • @chikuchoudhary8501
      @chikuchoudhary8501 3 роки тому +4

      @@asitnarayandash1626 😂😂👌🏼

    • @iamtherohitsharma
      @iamtherohitsharma 3 роки тому +5

      @@asitnarayandash1626 khatam goodbye gaya

  • @mayankgupta9978
    @mayankgupta9978 5 років тому +309

    Sir in *one* word this channel is *underated*

    • @physicsgalaxyworld
      @physicsgalaxyworld  5 років тому +215

      then subscribe and spread a word

    • @sumitnaiyaa
      @sumitnaiyaa 4 роки тому +34

      @@prezputin2233 Becoz he is overrated

    • @sumitnaiyaa
      @sumitnaiyaa 4 роки тому +38

      @@sudeepbhurat Still underrated if we compare the subscribers of Aman Chuttadwal and physics wallah

    • @adityaaaa4084
      @adityaaaa4084 4 роки тому +11

      @@physicsgalaxyworld now its getting famous....u gained a lot of subscribers...thnks a lot sir for guiding and helping us...lvv frm all the students

    • @arunmitra7477
      @arunmitra7477 4 роки тому +26

      @@sumitnaiyaa man, you don't need to hate someone to tell that you love someother.

  • @just_medico_student
    @just_medico_student Рік тому +28

    Timestamps:
    1. Conservation of linear momentum: 01:28
    2. Boy trolley cases: 08:00
    3. Concept of impulse: 11:34
    4. Mass Addition on Moving Bodies: 15:05
    5. Block moving on another block: 19:08
    6. Head on collision: 24:22
    7. Oblique collisions: 31:45
    8. Collision with a floor: 37:50
    9. Law of Mass Variation: 41:14
    👍Best wishes

  • @geetapandey9956
    @geetapandey9956 3 роки тому +7

    sir never seen such hardworking teacher like yu ... i follow all your lectures and stategy videos....after watching your videos my feeling of nervousness converts into a feeling.. yes jee is possible with ashish sir ... feel pitty for people who are unaware of your channels .....itna content ..jee mains + advance + ncert solution kisi ne nahi dala......pray for ur popularity on youtube ...and i myself will share among my friends your efforts.... you are really best teacher on youtube... you have uploaded videos very early even earlier than alakh sir then too everyone is unaware i don't know why ... even i came to know about your channel when i was having problem with ncert example......i regret coming late to you but feel more than lucky that can prepare for jee along with you in this period of lockdown ...extremely happy to share this with you

  • @ommjyotiradityam1397
    @ommjyotiradityam1397 4 роки тому +40

    Sir, we love you. Keep doing the good work.👍 When UA-camrs like Aman Dhatarwal can become no.1 physics educator at unacademy, why can't you!!
    For those who don't know him, He is the HOD of Allen Jaipur n author of physics galaxy.♥️

  • @vikasgoel2012
    @vikasgoel2012 5 років тому +8

    Your one shots are best because they explain almost every bit of theory that has ever been asked

  • @pauljnellissery7096
    @pauljnellissery7096 4 роки тому +16

    he knows how to draw these figures pretty well and fast

  • @soumojitbasu9244
    @soumojitbasu9244 5 років тому +2

    Best channel for students of jee and neet aspirants. The best physics mentor out there on UA-cam.

  • @SamratNikose
    @SamratNikose 18 днів тому +1

    The best youtube
    channel for physics

  • @aaron7071
    @aaron7071 3 роки тому +448

    I found this gem after spoiling my feb attempt 😖😖

    • @vishnunayak5034
      @vishnunayak5034 3 роки тому +9

      Good luck bro

    • @yashtrivedi4055
      @yashtrivedi4055 3 роки тому +13

      march also

    • @daywill8849
      @daywill8849 3 роки тому +10

      @@aaron7071 did you make proper use of these checklists for march attempt?

    • @aaron7071
      @aaron7071 3 роки тому +7

      @@daywill8849 yep they are very helpful and to the point

    • @devmendhiratta2553
      @devmendhiratta2553 3 роки тому +4

      Is these videos are sufficient for jee upcoming attempt

  • @akshrags-mindmaze3407
    @akshrags-mindmaze3407 2 місяці тому +2

    5:20 bunt in ballon g is acting. So how Fnet=0?
    15:39 listen, but here also external g is acting rihgt?
    20:20 but here g is considered in y dir. listen
    23:06 why no minus taken in momentum eqn, like in bullet recoil,
    28:43 kef

    • @GauravKumawat-eb3lt
      @GauravKumawat-eb3lt 2 місяці тому

      In 2nd case normal force balance g

    • @akshrags-mindmaze3407
      @akshrags-mindmaze3407 2 місяці тому

      ​@@GauravKumawat-eb3ltthanku

    • @187iit
      @187iit Місяць тому

      ​@@GauravKumawat-eb3lt Hey can u plzzzzzzz explain 2nd case
      There gravity there's na???
      Is it not external??
      Can anyone plzzz explain😢

    • @GauravKumawat-eb3lt
      @GauravKumawat-eb3lt Місяць тому

      @@187iit as I said above the net external force is zero because the normal force is balancing mg

  • @mrunalivairagade3984
    @mrunalivairagade3984 2 роки тому +9

    Revising all concept of 40-50 pages of notes costs 2 hours........
    But due to these legend we are doing it in just 40 min......
    Hatts off to you sir 😊❤

  • @rishabhjaiswal1264
    @rishabhjaiswal1264 5 років тому +8

    Thank you for this video and thank you team behind physics galaxy who reply on all comment of students and clear their doubt

  • @animeshagarwal7728
    @animeshagarwal7728 3 роки тому +6

    This revision video is really a GOLDMINE !!!!.. Thank you sir for such concise content.

  • @anmolempire1197
    @anmolempire1197 4 роки тому +4

    Thanks sir...
    No words left..Such a straightforward and Amazing lecture.Long live sir ❣️♥️✨

  • @avinash6452
    @avinash6452 5 років тому +104

    Thank you very much sir.
    Since only 15 days are left for jee main please upload atleast 2 topics checklist per day. please sir.

    • @SohamChakraborty42069
      @SohamChakraborty42069 5 років тому +13

      Yes sir. This is a request!

    • @ankitjha8408
      @ankitjha8408 5 років тому +5

      Plz sir!!!
      This are of huge importance.

    • @physicsgalaxyworld
      @physicsgalaxyworld  5 років тому +78

      Really appreciate your feedback. Sir is trying level best to squeeze out as much time as he can for all of you.

    • @prjadhav7783
      @prjadhav7783 5 років тому +5

      Yes sir , its a true request

    • @yashwanthracha7991
      @yashwanthracha7991 5 років тому +2

      Yes sir please increase the frequency

  • @abhijit7894
    @abhijit7894 4 роки тому +8

    Great sir,I am a Allen student but I like your class as compared to my teacher,👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍🙂🙏🙏🙏🙏🙏

  • @agamjain6327
    @agamjain6327 3 роки тому +3

    Sir Knows Every Aspects of students
    ex.
    Sir take a side when one slide is completed and this gives us huge advantage of taking notes afterward or take A clear screenshot
    Always Focus on Main and informational points
    Really appreciate your efforts sir Thank you So much sir For this Incredible content

  • @HarishKumar-ym3ol
    @HarishKumar-ym3ol 3 роки тому +5

    Best revision course on the planet😍😍

  • @aritraganguly3957
    @aritraganguly3957 3 роки тому +4

    Sir is actually a gold mine😁

  • @sanusingh1699
    @sanusingh1699 4 роки тому +1

    Best physics teacher in history, sir kya gajab explain karte ho,maa kasam maja aa gaya

  • @aiimsonionsona
    @aiimsonionsona 5 років тому +32

    very helpful sir....

  • @12princepal54
    @12princepal54 3 роки тому +4

    These videos are pure gold ♥️♥️💛

  • @narenlakamannavar8156
    @narenlakamannavar8156 5 років тому +3

    Sir no words to express gratitude. Thanks a lot....

  • @atharvsinha8675
    @atharvsinha8675 3 роки тому +3

    Your experience is reflected on the board
    Thank you sir 🙏

  • @شاھد-ت2ط
    @شاھد-ت2ط 2 роки тому +5

    Hii sir. I am preparing for neet 2022.i have watched your every checklist.. I got boosted myself... Your big thank you sir❤❤💞..
    LOVE FROM KASHMIR

    • @so0p
      @so0p 2 роки тому

      How was your paper?

  • @gauravsharma76975
    @gauravsharma76975 2 роки тому +1

    I'm very thankful to you sir.....it's soo beneficial that Saves my time...now I am more confident in this chapter based on theoretical part....thank you so much sir to save our precious time

  • @blogsgoingon6666
    @blogsgoingon6666 3 роки тому +9

    Sir you're amazing I made notes of 3 chapters and they're done only in 10 pages with all concepts for NEET. Thank you sir for help.

  • @saatvik1808
    @saatvik1808 5 років тому +208

    Sir aap competition bada rahe hon 😂😂

  • @stable577
    @stable577 2 роки тому +1

    7:08(com with projectile),8:04(boy trolley case, And a misconception)

  • @mahuadas3939
    @mahuadas3939 4 роки тому +3

    Thank you so much sir....I was worried about my mechanics from mains point of view...but now my concepts are clear...😅😁🙏

  • @avipandey9112
    @avipandey9112 3 роки тому +6

    I found this gold 🥇 after spoil my 2 attempts....😔😔

  • @mvsvani4405
    @mvsvani4405 5 років тому +3

    thank u very much sir v r eagerly waiting for more could please make them fast as possible 😀😊☺😊😊

  • @mahendraknowledge3435
    @mahendraknowledge3435 5 років тому +2

    very very very very Thanks sirplease complete the all chapter checklist very very helpful.

  • @shreyasharma6800
    @shreyasharma6800 3 роки тому +2

    thank you so much sir ... i can solve many questions easily by watching ur lectures

  • @code8742
    @code8742 3 роки тому +4

    Sir your content and teaching style is excellent . It helps a lot. Just a humble request sir, can u provide pdf of these topics. It will be excellent. Thank you for your effort ❤️

  • @tilakrajnarang5896
    @tilakrajnarang5896 4 роки тому +2

    Sir you are just fab , thanks for these golden concepts ,,

  • @abhinayareddy58
    @abhinayareddy58 4 роки тому +1

    Sir modern physics checklist plz....njoying all the checklists very helpful ..... awesome teaching techniques

  • @riteshojha9204
    @riteshojha9204 5 років тому +15

    Hit ❤ One who wants sir should be provided padam shri award

  • @aditiitroorkee777
    @aditiitroorkee777 3 роки тому +6

    YOU ARE A QUALITY REVOLUTIONARY TEACHER,
    PRANAAM🤗

    • @souvikdas7412
      @souvikdas7412 2 роки тому +1

      Mila IIT yah sirf nam hi rehe gaya

  • @keshavmittal4638
    @keshavmittal4638 2 роки тому +1

    Best ever revision playlist I have ever found!!

  • @Nitesh..k20
    @Nitesh..k20 2 роки тому +1

    Thank you so much sir🥰❣️🥰❣️

  • @wizardomaticremix
    @wizardomaticremix 2 роки тому +5

    Concept of impulse :-
    11:37 - 15:04

  • @vaibhavkumar5096
    @vaibhavkumar5096 5 років тому +3

    You are best 👍👍👍

  • @anupamsprakash7874
    @anupamsprakash7874 5 років тому +14

    thanks sir ... its so overwhelming to see u putting efforts for us without any cost.......iknow ur worth sir....... thank you very much for these vedios....

    • @physicsgalaxyworld
      @physicsgalaxyworld  5 років тому +7

      Thanks for your good words Anupam, pl subscribe and spread a word

  • @pranavnarware6366
    @pranavnarware6366 6 місяців тому

    16:42 , Sir , in this case bullet is applying impulse . How momentum is conserved

  • @hopesalive2004
    @hopesalive2004 3 роки тому +4

    Such a Gem ❤
    Thanks.

  • @NoorNoor-bk8wn
    @NoorNoor-bk8wn 2 роки тому

    Your Videos are Great Blessing for JEE and NEET Aspirants
    We Love You sir and We love your content
    My Scores are improving

  • @pcmjenatutorial1166
    @pcmjenatutorial1166 5 років тому +6

    Sir. You are best👍👍👍

  • @karansaini4384
    @karansaini4384 4 роки тому +1

    SIR abhi tk pj eq tk pahuncha hun but have explored many new things. Was nvr told about these concepts🤧🤕...
    Thankyou sir

  • @ntgtopost1893
    @ntgtopost1893 Рік тому +1

    Hands-off sir 🙏 your are legend 🙌

  • @MrNobody-kl6br
    @MrNobody-kl6br Рік тому +1

    9:42 doubt: trolley was initially at rest so velocity of boy wrt ground should be u and not (u-v)?

  • @itsfaraz-here
    @itsfaraz-here 3 місяці тому +1

    Checklist 10 completed

  • @abhijeetyadav9717
    @abhijeetyadav9717 4 роки тому +1

    h c verma jaisi book and ashish arora sir jaise na kabhi koi aaya tha aaya hai na kbhi aayega!!!!!!!!!

  • @bibek6487
    @bibek6487 2 роки тому +1

    Very helpful for Advanced students like me although I ’m getting NIT Rourkela but Aim is IIT

  • @sougatamukherjee4001
    @sougatamukherjee4001 2 роки тому

    Jitna yeh channel underrated rahe utna hi behtar hain🙂😅. Agar ye checklist har banda seriously follow karne lag gaya to cutoff ki lag jayegi

  • @rajibmondal6243
    @rajibmondal6243 4 роки тому +4

    Sir is real gem working tirelessly for upgradation of concepts. Silent crusader.🙏🙏🙏
    Love you sir

  • @Ismail_Haque
    @Ismail_Haque 5 років тому +4

    Great job

  • @nitahathiyawat8537
    @nitahathiyawat8537 2 роки тому +1

    Sir in the first does gravitational force doesn't behaves as eternal force in case of projectile and bomb explosion

  • @roasterdoggyfun8557
    @roasterdoggyfun8557 4 роки тому +1

    Happy Teacher's Day.Thank You Sir.

  • @arceus2379
    @arceus2379 2 роки тому +1

    10:00 i had this confusion but now its clear

  • @rahul_bhatti_
    @rahul_bhatti_ 5 років тому +4

    💝💝💝💝💝💝💝
    AGAIN , A MASTER PIECE....💯🔥

  • @seemaprajapat3804
    @seemaprajapat3804 3 роки тому +1

    गजब rivison 👍👍👍

  • @bios546
    @bios546 4 роки тому +2

    Dayumn, looking cool sir!

  • @kaindia9481
    @kaindia9481 Рік тому

    I think
    Teaching of physics of Arora sir is God level

  • @manjotsingh9290
    @manjotsingh9290 11 місяців тому

    hayy, i am in luv with these concept revesions

  • @uraharakisuke5305
    @uraharakisuke5305 3 роки тому +1

    5:22 Par sir iss system pe toh external force act kar rha hai jo ki gravity hai

    • @mudit2k08
      @mudit2k08 3 місяці тому

      i think gravity isnt considered there

  • @Motivation-ix1os
    @Motivation-ix1os 3 роки тому +1

    Thanke vvvvery much sir veryhelpful .sir chemistry math ke revision ke liye bhi checklist bawayi Jaye .

  • @shubhamsingh6767
    @shubhamsingh6767 3 роки тому +2

    Mind blasting concept

  • @Seetha2008
    @Seetha2008 2 роки тому +2

    Why sir you left loss in kinetic energy concept

  • @hrishikeshpatkar8127
    @hrishikeshpatkar8127 4 роки тому

    Great person and 🙏🙏my concepts r cleared

  • @sjdnfjnj
    @sjdnfjnj 11 місяців тому +2

    15:40 JEE2024 January 27

  • @sonammedico1111
    @sonammedico1111 3 роки тому

    Best channel best teacher best explaination 🤩🙏

  • @pranshulraut1999
    @pranshulraut1999 3 роки тому

    We are on earth which is In Free Space under the influence of sun's gravity.thank u sir.

  • @riyajais1080
    @riyajais1080 4 роки тому +2

    One thing is clear that if anyone had added exact topic this man is giving ,
    He is going to iit

  • @ghanshyamsundar4841
    @ghanshyamsundar4841 3 роки тому +1

    😍😍😍THANKS SIR🤩🤩🤩

  • @burningit_
    @burningit_ 3 роки тому +1

    Sir is physics teacher gem

  • @unknown-br1bz
    @unknown-br1bz 2 роки тому +1

    Tq sir best revision series in u tube and onion lectures

  • @sushmasharnagat8783
    @sushmasharnagat8783 5 років тому +2

    Sir please upload at least 1 video daily because checklist review is absolutely fanatastic revision started by you

    • @physicsgalaxyworld
      @physicsgalaxyworld  5 років тому +1

      Thanks Sushma, we will. Subscribe so you don't miss it.

  • @AyushSingh-wm9lu
    @AyushSingh-wm9lu 4 роки тому +2

    We are waiting for more revision checklist Sir 🙏

  • @rishabhjaiswal1264
    @rishabhjaiswal1264 5 років тому +2

    Sir please checklist ke baad ek video hr concept ke illustration ke upar bhi banaiye🙏🙏

  • @deepanshugupta4915
    @deepanshugupta4915 5 років тому +1

    Good job sir make more videos god bless u

  • @mehulkumar2005
    @mehulkumar2005 3 роки тому +1

    Isse khate h experience 🔥🔥

  • @gouravshaw5543
    @gouravshaw5543 5 років тому +4

    thank you sir
    your checklist videos are proving to be very beneficial please continue with increasing frequency

  • @daksh3772
    @daksh3772 3 роки тому +1

    I think I learned more in this checklist video In comparison to the whole chapter Taught by My teacher xD .. Thank U So Much Sir

  • @shantanuchauhan4262
    @shantanuchauhan4262 Рік тому +1

    Helpful 👍

  • @SelfMasteryHeaven
    @SelfMasteryHeaven 4 роки тому +1

    Physics was never so easy thank you sir 🙏

  • @Vishal-kk6dr
    @Vishal-kk6dr 5 років тому +1

    Sir you teach best in hindi and on board

  • @potu6534
    @potu6534 2 роки тому

    SIR THANK YOU VERY MUCH 😊😊😊😊😊😊

  • @nimmi2396
    @nimmi2396 3 роки тому

    Is a word thanks can convey my feeling thankyou sir

  • @ayushmaankashyap7506
    @ayushmaankashyap7506 3 роки тому

    Thank you so much sir... You're too good

  • @narsingsharma1490
    @narsingsharma1490 Рік тому

    In physics galaxy conceptual QUESTION no. 4-30 it is state that momentum can be conserved in presence of external forces how it is possible I get confused??

  • @bhartisinha6875
    @bhartisinha6875 5 років тому +8

    Sir when I see these checklist my nervousness towards exam getting lowerer.

  • @AnkNi1620
    @AnkNi1620 5 років тому +1

    Wonderful sir ...