Gravitation - Lecture 2.5 - Variation of g with Latitude

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  • Опубликовано: 11 дек 2024

Комментарии • 230

  • @physicsguru1
    @physicsguru1  5 месяцев назад

    Join our WhatsApp group chat.whatsapp.com/DuEsrWyPsqe6cERRbuTllR for more content and practice MCQ's

  • @kritisrivastava9464
    @kritisrivastava9464 5 лет назад +11

    SIR ,YOUR EXPLANATION IS MIND BLOWING ,I EASILY UNDERSTOOD THE CONCEPT .THE WAY YOU ASK QUESTIONS IN BETWEEN THE EXPLANATION HELPS US IN THOUGHT PROCESSING.THANK YOU SIR

  • @areebhashir3707
    @areebhashir3707 7 месяцев назад +2

    I liked the way you explained... It was very classical and to the point... Other teacher waste my tons of time for simple concepts like these

    • @physicsguru1
      @physicsguru1  7 месяцев назад +1

      Glad it was helpful!
      also do subscribe and let ur friends know too

  • @rishikessharma9921
    @rishikessharma9921 6 лет назад +20

    Really nice explanation..👏👏👌..
    Mere school teacher to physics krate time bour kr dete h...aur kuch samajh nhi aata...
    U r so AWESOME 👍 sir.. thanks a lot

  • @priyangshumondal9722
    @priyangshumondal9722 3 года назад +2

    I salute u sir.....GREAT HELP.....I was searching helplessly to find out the logic and u explained it in just 15 min ........

  • @rangbaz7407
    @rangbaz7407 4 года назад +2

    Thank you sir!!❤ 15 minute me 1 ghante ki theory samja diye!

  • @taibamuskaan690
    @taibamuskaan690 4 года назад +1

    Kya padhatai ho sir🔥🔥🔥🔥.... Mindblowing👏👏👏👏.......

    • @physicsguru1
      @physicsguru1  4 года назад +2

      Glad u loved

    • @physicsguru1
      @physicsguru1  4 года назад +1

      Apna live sessions hota hai 9baje

    • @physicsguru1
      @physicsguru1  4 года назад +1

      Do come

    • @taibamuskaan690
      @taibamuskaan690 4 года назад +1

      @@physicsguru1 sir abhi exam h....In Shaa Allah....exam k baad zaroor aap ka live session join kru gyiii...May Allah bless u

  • @divyaozarkar4528
    @divyaozarkar4528 3 года назад +3

    Awesome👍..sir...mere to sb doubts CLR..hoge....thank u ....thank u so much sr🙏🙏🙏🙏🙏

  • @shafiqislam5080
    @shafiqislam5080 5 лет назад +11

    Clear and informative lecture...Love from bangladesh....

  • @stillwi_tsu
    @stillwi_tsu 2 года назад +1

    Thank you for this amazing explanation sir. I have my physics paper within this week and im really stressed out, your videos are really helpful. Gonna recommend it to my friends too.

  • @khushijangra9999
    @khushijangra9999 9 месяцев назад +2

    this lecture reminded my old🥺🤗 coaching classes days

  • @sarthak_2156
    @sarthak_2156 3 года назад +1

    Thank you sir Nice explained I watch this video after 4 after I wasn't believe it really very well explained understand 🙏

  • @vidhanshuborade6408
    @vidhanshuborade6408 4 года назад +1

    Excellent ma kasam ye mujhe 11th se nahu smjh aya ye kttitude vala concept lekin aaj pura clear ho gaya thank youuu so much sir from Nagpur

    • @physicsguru1
      @physicsguru1  4 года назад +1

      I'm glad you understood vidhanshu

  • @cuberforever2480
    @cuberforever2480 4 месяца назад +1

    Sir very well taught, understood every second of the video thanks a lot! pls come and teach in kota our teachers are nothing compared to you.

    • @physicsguru1
      @physicsguru1  4 месяца назад

      @@cuberforever2480 tnx bro
      Do subscribe and watch my other videos too

  • @pratibhashrivastava2768
    @pratibhashrivastava2768 2 года назад +3

    The explanation is too good I just come here by mistakely but my mistake is totally correct and I just got this beneficial info so thnx a lot sir 😀😀😄

  • @shaikhmahekmunazza5951
    @shaikhmahekmunazza5951 4 года назад +1

    Woow sir......the way u teach....👏👏👏
    Thankyou so much for an amazing explanation

  • @propla
    @propla 4 года назад +1

    Ap ache parhate hoo sir. Thanks sir

  • @vintagevibes2977
    @vintagevibes2977 4 года назад +1

    Sir I really can not thank you enough ... I was very confused with that cos phi thing....
    Thank you x infinity... Sir osum...keep it up...

    • @physicsguru1
      @physicsguru1  4 года назад +1

      My love to you x infinity.. keep learning

    • @vintagevibes2977
      @vintagevibes2977 4 года назад

      @@physicsguru1 sir can you pls share the link if you have derived expression for the gravitational potential

    • @vintagevibes2977
      @vintagevibes2977 4 года назад

      @@physicsguru1 and gravitational potential energy and escape velocity and orbital velocity
      :(
      Sir pls share

  • @ranihalder3958
    @ranihalder3958 6 лет назад +6

    Awesome explanation...
    All doubts solved...

  • @neetusaurabhgupta
    @neetusaurabhgupta Год назад +1

    Wonderful
    . Aaz ye derivation samajh aaya

  • @propla
    @propla 4 года назад +1

    I can't realize it but after seeing your video I can.. Thank you sir. I am from west Bengal

  • @भगतसिंह-ठ4ष
    @भगतसिंह-ठ4ष 5 лет назад +1

    Nice explaination sir,you clear my all doubt..

  • @dhannsukhbhai2144
    @dhannsukhbhai2144 Год назад +1

    Thank you so much sir! Literelly cleared my confusion ..thanks

  • @d.d9553
    @d.d9553 6 лет назад +1

    Sir your explanation is very nice

  • @KartikSharma-nh1fv
    @KartikSharma-nh1fv 3 года назад +2

    Love from Canada

  • @varungupta9851
    @varungupta9851 3 года назад +1

    Thank you sir ji excellent explanation

  • @psf1234
    @psf1234 Месяц назад

    Simplest way to get derivation

  • @anirudhhapratap7664
    @anirudhhapratap7664 2 года назад +1

    nice explanation

  • @171ameybagare7
    @171ameybagare7 5 лет назад +1

    Best video sirrrrr

  • @deeptiwari4603
    @deeptiwari4603 5 лет назад

    Badia sir aapkee jaise teacher ki jaroot h humko

  • @mokimshaikh3014
    @mokimshaikh3014 5 лет назад +1

    ✌✌✌✌✌ cool and awesome explanation.really I like your teaching style.

  • @user-sam6188
    @user-sam6188 10 дней назад

    Best teaching ever 🎉🎉🎉 thanks sir 👍👍🙏🙏

  • @codermahi9260
    @codermahi9260 6 лет назад +2

    Thank u sir !!! i understand concept because of u sir 😁😁

    • @physicsguru1
      @physicsguru1  6 лет назад +1

      Mahendra Raju Kaperavenollu I love it when students understand physics concepts..

  • @clemenciaprakash9833
    @clemenciaprakash9833 3 месяца назад +1

    Thank you so much sir, very helpful

    • @physicsguru1
      @physicsguru1  3 месяца назад

      @@clemenciaprakash9833 im glad u liked it

  • @shivam77770
    @shivam77770 6 лет назад +2

    Mast video tha sir sab samajh me aaya

  • @mdshaadalam2917
    @mdshaadalam2917 4 года назад +2

    Sir I think we won't be getting profit by Selling sugar, if our measuring device is beam balance..

  • @raizahmed8387
    @raizahmed8387 8 месяцев назад +1

    Absolutely nutty

  • @Angelraaga
    @Angelraaga 2 года назад +2

    no words Sir... really nice explanation... May Jesus Bless u with health, wealth nd happiness... amen😊

  • @vishal_26641
    @vishal_26641 5 лет назад

    Great sir wow it's jee concept and jee teachers does not give this type of explanation wow 😍😍🤩🤩🤩🤩

  • @unknown47896
    @unknown47896 4 года назад

    I loved ur explanation sir...😘

    • @physicsguru1
      @physicsguru1  4 года назад

      Venkata Siva Murali Manohar Jetti thankyou

  • @disasiga211
    @disasiga211 3 года назад +1

    Thanks sir...!!🙏🙏

  • @vikrantdesai2410
    @vikrantdesai2410 6 лет назад +1

    Nice sir... teaching is too good

  • @pranshisharma9669
    @pranshisharma9669 3 года назад +2

    Awesome sir 👍🔥

  • @tanvirahmadhashmi3558
    @tanvirahmadhashmi3558 4 года назад

    How Ar.cos(phie) comes? in figure.

  • @Miss_blizzard187
    @Miss_blizzard187 Год назад +1

    Sir if we subtract arcosΦ from mg, the effective g value will still be radial i.e., towards centre of earth. But we know that g effective due to rotation of earth, is *not* purely radial, it points towards a point other centre of earth, on the equator line. How does your solution explains this?

    • @physicsguru1
      @physicsguru1  Год назад

      Bro i dint get u
      If ur talking about the sine component then that is the reason why geostationary satellite is on equitorial plane
      But in our case due to friction we dont go on equator

  • @rajkumarbharathisivagnanam6895
    @rajkumarbharathisivagnanam6895 3 месяца назад +1

    sir, what is role of ar sin component???? how it is cancelled???? g and cos component of ar is okay.. but ar sin where sir?

    • @physicsguru1
      @physicsguru1  3 месяца назад

      sine component ki vajaah se it will try to come to the equator. therefore all satellites come in equilibrium in qutorial plane, and revole around earth in that plane
      samjha kya

    • @rajkumarbharathisivagnanam6895
      @rajkumarbharathisivagnanam6895 3 месяца назад

      ​@@physicsguru1 sorry sir i don't know hindi, can we take sin component is used for ratating equtorial plan the object??

  • @ankitawagh8311
    @ankitawagh8311 2 года назад +1

    Very good explanation..😃

    • @physicsguru1
      @physicsguru1  2 года назад +1

      Do subscriber and watch ray optics and rotational motion too

    • @ankitawagh8311
      @ankitawagh8311 Год назад

      @@physicsguru1 suree

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

    Flight times east and west prove stationary earth....how would a plane flying south to the equator increase its west to east rotational speed??? Chase a sunset at 600 mph and wake up folks!
    The sun and moon travel over the stationary earth!!! (Same size and path if you pay attention)

  • @sandeepgodbole4419
    @sandeepgodbole4419 7 лет назад

    The explaination is excellent. As the Earth spins from West to East, Should the Centrifugal Force be directed as a tangent to the Surface of Earth in direction of the Spin, rather than exactly opposite to the Gravity.. ie radialy away from the center of the Earth ?

  • @sanavijay4722
    @sanavijay4722 2 года назад +1

    Nice explanation 🙂🙂🙂

  • @shrijalsinha1213
    @shrijalsinha1213 5 лет назад +1

    Sir why we have not considered normal reaction of the body

    • @physicsguru1
      @physicsguru1  5 лет назад +1

      Shrijal Sinha mg` is the effective force acting on body which is nothing but reading shown by weighning machine which is normal reaction

    • @shrijalsinha1213
      @shrijalsinha1213 5 лет назад

      @@physicsguru1 thankyou so much sir:)

  • @sakshikudale1940
    @sakshikudale1940 11 месяцев назад +1

    Very nice teaching sir

  • @horrid5912
    @horrid5912 3 года назад +1

    Thank you sir 👍

  • @d.d9553
    @d.d9553 6 лет назад +1

    And I love physics very much. It's very much interesting

  • @ms2897
    @ms2897 4 года назад +1

    Op explanation

  • @1omkarpatil
    @1omkarpatil 2 года назад +2

    website is not working

  • @fact3895
    @fact3895 6 лет назад +1

    Thanks a lot.....👍👍👍👍👍👍👍👍👍👍👍👍👍

  • @harnishsavsani9547
    @harnishsavsani9547 5 лет назад

    Best explained sir ,
    U r my one of the favorite teacher

  • @malihahaqueraisa9942
    @malihahaqueraisa9942 4 года назад +1

    Love from Bangladesh

    • @physicsguru1
      @physicsguru1  4 года назад +2

      maliha haque raisa spread the love 😀😀😀

  • @khalikmirza1415
    @khalikmirza1415 6 лет назад +1

    Thank sir
    Superb explanation

    • @physicsguru1
      @physicsguru1  6 лет назад

      Thankyou Khalik Mirza

    • @khalikmirza1415
      @khalikmirza1415 6 лет назад

      Sir aapke baaki chapters ke video Kaha se milege
      Jaise rotational motion, oscillation because in chapters ka Mera concept clear nahi hai
      Aur baat rahi gravitation chapter ki to is chapter me mujhe yehi latitude waale me problem hota tha but wo bhi aapne bade hi acche tarike se clear kar diye ho

    • @physicsguru1
      @physicsguru1  6 лет назад

      kuch videos website par hai... almost all chapters will be completed in next 3 - 4 months.... do subscribe.. and thanks for support

  • @tanyachaurasia1930
    @tanyachaurasia1930 4 года назад +1

    Thank you...😊😊😊
    Now i finally understood this topic ...🙂🙂😊😇😇

  • @AdarshSharma-oc2yz
    @AdarshSharma-oc2yz 6 лет назад +1

    Thanks sir, your video was really helpful

  • @kritanshrestha270
    @kritanshrestha270 5 лет назад +1

    Thank god I understand Hindi

    • @physicsguru1
      @physicsguru1  5 лет назад

      Kritan Shrestha thank god u understood my lecture

  • @JyotiYadav-fm1zt
    @JyotiYadav-fm1zt 2 года назад

    Nice explanation sir...but I have a doubt waha cos phi kaise aaya starting me

    • @physicsguru1
      @physicsguru1  2 года назад

      Woh radius of circle ko radius of earth ke terms main likha hai

    • @physicsguru1
      @physicsguru1  2 года назад

      Waha triangle main trigonometry main cos thetha laga

    • @JyotiYadav-fm1zt
      @JyotiYadav-fm1zt 2 года назад

      @@physicsguru1 okay sir

  • @prajwalghule3233
    @prajwalghule3233 2 года назад +2

    Legend 🔥

  • @riyajha586
    @riyajha586 6 лет назад

    Brilliant explanation.... Thank you so much😊😊

  • @asifumar4744
    @asifumar4744 6 лет назад

    what happens with a sin fie sir??

  • @easy_phyzee
    @easy_phyzee 5 лет назад

    What height from the surface is comparable to R. Please tell me the range of height to use two formula for variation of g with altitude

  • @extremelevelgamingandtech2288
    @extremelevelgamingandtech2288 2 года назад

    Sir nice explaintion but , how is the ar ?

  • @nandinipleaseaurvideoshare2825
    @nandinipleaseaurvideoshare2825 6 лет назад +1

    Sir how I can solve a numericals for simplest method

    • @physicsguru1
      @physicsguru1  6 лет назад

      this is simplest method that i have shown in videos.
      do u want some more tips?

  • @Deba9583340869
    @Deba9583340869 7 лет назад

    Brother can you please explain gravity corrections and anomalies. Its quite confusing.

  • @ramindergogia7551
    @ramindergogia7551 7 лет назад

    Pleez...add your more videos related to this chapter...

  • @pisinghyadav
    @pisinghyadav 10 месяцев назад +1

    Sir I am thinking to come at your offline coaching 😅

    • @physicsguru1
      @physicsguru1  10 месяцев назад

      Yes do come
      Search iitpk pune

  • @pangapunga3693
    @pangapunga3693 7 лет назад +1

    sir why and how you wrote plz explain ar cos(phi)

    • @physicsguru1
      @physicsguru1  7 лет назад

      we are writing the component of ar along the line passing through centre

    • @physicsguru1
      @physicsguru1  7 лет назад

      component towards angle phi is always cos(phi)

    • @pangapunga3693
      @pangapunga3693 7 лет назад

      ok sir thankyou
      i was studying and that was so simple

    • @physicsguru1
      @physicsguru1  7 лет назад

      did you understand now

    • @vinaygoyal9613
      @vinaygoyal9613 6 лет назад

      👍👍👍

  • @kifayatali4636
    @kifayatali4636 2 года назад +1

    Nyc

  • @anilsharma-ev2my
    @anilsharma-ev2my 4 года назад

    Kya Delhi sey related sabhi plank scale constant mil saktey hain taki pata chal sakey ki humko decade main kya milega

    • @physicsguru1
      @physicsguru1  4 года назад

      i dint get you

    • @anilsharma-ev2my
      @anilsharma-ev2my 4 года назад

      @@physicsguru1 shows every value of plank scale about delhi
      From maximum to minimum level
      Now we got that floating values at which it stands and with help of artificial intelligence we know which part of Delhi feel how much energy
      So it's being safe or mot ?
      According to total energy compared by other parts of the world

    • @anilsharma-ev2my
      @anilsharma-ev2my 4 года назад

      @@physicsguru1 a building experience how much energy as height increasing
      At plank scale

  • @anilsharma-ev2my
    @anilsharma-ev2my 4 года назад +1

    How to calculate next date of Earthquake❓❓❓
    What is your whatapp number❓❓❓

    • @physicsguru1
      @physicsguru1  3 года назад +1

      Jab dharti hilne lagegi...samaj thodi der main earthquake hoga 😁😁😁😁
      Yes wats app grp hai.. for my unacademy students only

    • @aiimsdelhineet4865
      @aiimsdelhineet4865 3 года назад

      @@physicsguru1 wah wah wawawwawawawah oi guru chah Gaye 🥳

  • @captain2411
    @captain2411 Год назад

    Well explained

  • @anjubisht5914
    @anjubisht5914 3 года назад

    Sir ka latitude and rotation ka formula ek hota hai gravity ke liye

    • @physicsguru1
      @physicsguru1  3 года назад

      Yes....effect due to rotation ek hi hota hai

  • @tasnimsultana7281
    @tasnimsultana7281 3 года назад

    Isn't gravitational force equal to centrifugal force?

  • @priyanshukumari2100
    @priyanshukumari2100 6 лет назад

    Thank you sir . Very helpful

  • @JyotiYadav-fm1zt
    @JyotiYadav-fm1zt 2 года назад

    Sir physics ka 5th lesson ke poore videos nhi h ky??...is topic ke aage ke??

  • @ayushjha4869
    @ayushjha4869 4 года назад

    component horizontal kyun nahi le sakte??

    • @physicsguru1
      @physicsguru1  4 года назад +1

      comp should be along acceleration as tht is direction of net force

  • @cricketlover22766
    @cricketlover22766 2 года назад

    Sir jab satalitte orbit me hotti tab yeh effect kyun nahi hotta?

    • @physicsguru1
      @physicsguru1  2 года назад

      Hota hai na...isliye woh sine component geostationary satellite ko equator pe lake rakh deta hai

    • @cricketlover22766
      @cricketlover22766 2 года назад

      @@physicsguru1 tou sir us case me accel of free fall will be simply gravtional force/mass ?

  • @AbrarAhmed-hb5bw
    @AbrarAhmed-hb5bw 6 лет назад

    Thank u very much superb

  • @nandinipleaseaurvideoshare2825
    @nandinipleaseaurvideoshare2825 6 лет назад

    Uploaded a more videos based on the numericals

  • @kiransharma-oo2wq
    @kiransharma-oo2wq 4 года назад

    Thank you so much sir 😍

  • @anilsharma-ev2my
    @anilsharma-ev2my 3 года назад

    Poles par radius kum hai to g bhee kum hoga to jayada kaisey bata rahey hain ??kuch explain karwavo ?🕉🕉🕉

    • @physicsguru1
      @physicsguru1  3 года назад +1

      Here we have assumed that earth is sphere of radius R

    • @physicsguru1
      @physicsguru1  3 года назад +1

      Even if we take radius into account centrifugal force on equator is much more than the less radius at poles

    • @anilsharma-ev2my
      @anilsharma-ev2my 3 года назад

      @@physicsguru1 centrifugal ??fugue means fenkna like needyfugus who don't needed any needs nehar mayka 😃😃😃

    • @anilsharma-ev2my
      @anilsharma-ev2my 3 года назад

      @@physicsguru1 what is your WhatsApp number

  • @imranalvi8351
    @imranalvi8351 7 лет назад +2

    Sir gravition K numerical upload kr do plz sir

    • @physicsguru1
      @physicsguru1  7 лет назад +1

      yes numerical series coming soon

  • @bihari2061
    @bihari2061 5 лет назад

    Thank you very much sir

  • @Kittu77134
    @Kittu77134 7 лет назад +1

    Sir but formula of centripetal is mrw^2

    • @physicsguru1
      @physicsguru1  7 лет назад +1

      v=rw. so put w = v/r >>> you will get ur formula... both are same

    • @Kittu77134
      @Kittu77134 7 лет назад +1

      Sir please make a lacture on topic Torque due to gravity..Thank you

    • @physicsguru1
      @physicsguru1  7 лет назад

      yes gravity problems coming soon

    • @Ragesh-10
      @Ragesh-10 6 лет назад +1

      can u please explain more how does w=v/r will be equal to mwr^2

  • @anilsharma-ev2my
    @anilsharma-ev2my 3 года назад

    Show its derivatives and integration up to 100 steps

    • @physicsguru1
      @physicsguru1  3 года назад

      Kya Bola bhai tune

    • @anilsharma-ev2my
      @anilsharma-ev2my 3 года назад

      @@physicsguru1 sahi bola
      Jab tak sari dharti ka derivative and integration nahi hoga to pata kaisey chalega ki next second kya honey wala hai

    • @anilsharma-ev2my
      @anilsharma-ev2my 3 года назад

      @@physicsguru1 guru sey ban gaye chela
      Dimag ka ho gaya dhela
      😃😃😃😃

  • @hritviksingh9064
    @hritviksingh9064 7 лет назад

    SIR UPLOAD NUMERICALS PLEASE. ...ON G

  • @inversesquare1404
    @inversesquare1404 6 лет назад

    Ye arcosfy kaise hua ....???🤔

    • @physicsguru1
      @physicsguru1  6 лет назад

      component of ar along the line joining centre..
      is it clear? or u need further explaination

  • @divyaediga2617
    @divyaediga2617 6 лет назад

    Nice

  • @vinodjassal231
    @vinodjassal231 7 лет назад +1

    Thanks sir

  • @anilsharma-ev2my
    @anilsharma-ev2my 3 года назад

    So grid decided the gravity 😃😃😃😃😃😃
    But formula sey gravity define by Massivness ❓❓❓❓😃😃😃😃😃😃😃😃😃

  • @Priyanshut998
    @Priyanshut998 5 лет назад

    Sir ar sin* kha gya

    • @physicsguru1
      @physicsguru1  5 лет назад +1

      It is not responsible for effective g as it is perpendicular so.. i have notwritten

  • @mojubairmoney
    @mojubairmoney 6 лет назад +2

    wrong... you know what there is nothing like centrifugal force.... everything can be described with a clear concept of centripetal force which really exists

    • @physicsguru1
      @physicsguru1  6 лет назад

      depending on frame of refrence we can solve the problems using centripetal or centrifugal force...
      but everytime shifting makes things complicated..
      so according to me it is easier to solve using centrifugal force.
      and yes centrifugal force is not real.. it is a pseudo force

    • @physicsguru1
      @physicsguru1  6 лет назад

      Yes you can always solve with centripetal force..
      but it does not mean i m wrong..

    • @physicsguru1
      @physicsguru1  6 лет назад +1

      if u still have doubt.. you can ask ur JEE teacher wheater i m wrong or not...

    • @mojubairmoney
      @mojubairmoney 6 лет назад +3

      all the text books are also written in terms of centrifugal .... but i prefer to use the right terms....you are right in ...that changing everything may not be easy for all...... and i am not indian ..... but i see indian videos....they are highly informative ..... thanks

    • @gauravgupta-tg6xg
      @gauravgupta-tg6xg 6 лет назад

      @@mojubairmoney you are from

  • @VikashKumar-xh7ru
    @VikashKumar-xh7ru 7 лет назад +1

    nice