Rain man problem | Class 11 (India) | Physics | Khan Academy

Поделиться
HTML-код
  • Опубликовано: 26 ноя 2024

Комментарии • 40

  • @f8tal_156
    @f8tal_156 5 лет назад +25

    ohhh man! god bless this guy

  • @niranjan3869
    @niranjan3869 2 года назад +8

    Killer visualization...thank you so much for clearing the concept in such a beautiful manner😍

  • @caringsa391
    @caringsa391 2 года назад

    Really ,,the guy gave most appropriate derivation for this rain situation,,,,,very nice ,, thanks

  • @Tanvi-y2d
    @Tanvi-y2d 22 дня назад

    Hat's off man....what a perfect visualisation!

  • @neetugupta5235
    @neetugupta5235 Год назад +1

    I was trying to look for videos coz i forgot about you and couldn't understand this, oof! Finally got it !!!

  • @gunsagarpatel1904
    @gunsagarpatel1904 6 лет назад +4

    You practically make me understood Thank you a lot !

  • @anonymous12574
    @anonymous12574 Год назад +3

    Now the intresting thing is what if the biker moved relatively slowly than the rain.
    I know its a hypothetical situation but still an interesting one.

    • @claudman
      @claudman 2 месяца назад

      bro its hard enough already why are you giving them ideas

    • @StartWithEnd1
      @StartWithEnd1 10 дней назад

      Very interesting, but you can think on it ,
      According to the question rain drop will hit the umbrella with the speed of 13 m/s which is vector sum of velocity of biker and rain drop velocity of we reduce the velocity of biker the rain drop will come to the umbrella with slow speed because speed of rain on umbrella depend on velocity of both ,
      You can think like this , if velocity of very slow it means biker is at rest assume then rain drop will hit the umbrella with 5 m/s but before when biker was with 12 m/s then rain drop was hitting with 13 m/s so reduction in biker velocity cause of slow rain drop come to umbrella.

  • @kunaltiwari8552
    @kunaltiwari8552 3 года назад +1

    This man is absolutely awesome

  • @DinoRanjit
    @DinoRanjit 8 месяцев назад

    oh man you are a god i swear i was mad not understanding the concept from other videos

  • @vishwa5599
    @vishwa5599 6 месяцев назад

    Most underrated video ❤

  • @ssuraj5326
    @ssuraj5326 Месяц назад

    It's really cool and clear ❤

  • @ravishah9710
    @ravishah9710 3 года назад +1

    Great......Thank you sir

  • @tegbirsingh4171
    @tegbirsingh4171 4 месяца назад

    thank you thank you so much for your efforts . amazing explanation

  • @sanalkmohanan
    @sanalkmohanan 3 года назад +1

    Wow, this is awesome

  • @yaaminir.k.390
    @yaaminir.k.390 4 года назад

    Crystal clear .....

  • @dhamotharaswamy6261
    @dhamotharaswamy6261 2 года назад

    Just amazing

  • @ruchisinghthakur3116
    @ruchisinghthakur3116 3 года назад

    Amazing explanation 👍👍👍

  • @karthikp2650
    @karthikp2650 Месяц назад

    Kindly make videos relative velocity on impeller. It is very difficult to unterstanding for me.

  • @DevRSingh
    @DevRSingh 6 лет назад +2

    Amazing

  • @arush47
    @arush47 Год назад

    On What App Do You Even make these op videos

  • @DreamsAtDay
    @DreamsAtDay 3 месяца назад

    Thankss

  • @virupannamedikinal
    @virupannamedikinal Год назад

    Satisfied.

  • @MohdSameer-rx9gj
    @MohdSameer-rx9gj 6 лет назад +1

    Nice vedio ....

  • @loganayagi8154
    @loganayagi8154 4 года назад +1

    Super

  • @black_jack_meghav
    @black_jack_meghav 5 лет назад

    I'm so glad i understood it correctly before! This was a nice verification.

  • @animecenter5978
    @animecenter5978 3 года назад

    Awesome work

  • @GaneshP-tv8pp
    @GaneshP-tv8pp 4 года назад +1

    How can u hold umbrella while driving..?...change the question that man is running or walking....

    • @i_lose_i_win6204
      @i_lose_i_win6204 Год назад +5

      works as long as he is able to make the concept clear.
      His not writing a story.

  • @denismakweba3870
    @denismakweba3870 5 лет назад +1

    V of rain r.t bike Vrb= Vr-Vb
    Vr=5,Vb=-12 how could it be the same as under root of 12²+5²= please I don't understand; help me if any!
    from Musoma Tanzania

    • @KhanAcademyIndiaEnglish
      @KhanAcademyIndiaEnglish  5 лет назад +5

      Since the velocities are not parallel to each other, we can't just add the numbers.
      So it won't be 5-(-12).
      The general way to add vectors is by connecting them head to tail, and forming two sides of a triangle. Then the length of the third side represents the answer.

  • @naif277
    @naif277 6 лет назад

    You should've used 23.6

  • @vkofission8548
    @vkofission8548 6 лет назад

    Bt on 6.42 in the subtitles it will be 13 m/s nt 30m/s i guess..

  • @Shreyathecrazykid
    @Shreyathecrazykid 6 лет назад

    Nice explanation 👍🏼 but just try to reduce that kinda ‘fake’ accent please. It’s kinda cringy and I can’t concentrate fully 😓

  • @minnisingh6310
    @minnisingh6310 6 лет назад +1

    Don't use false English accent..