Instantaneous Velocity

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  • Опубликовано: 15 сен 2024
  • Using Derivatives to Find the Instantaneous Velocity in Physics.

Комментарии • 77

  • @backward9
    @backward9 4 года назад +35

    thank you so much. my professor gave out homework doing this and never explained how to do it.

    • @nakulsingh6044
      @nakulsingh6044 3 года назад +3

      U are telling my story dude 😂😂 . Exactly the same happened with me 😂 . But yeah this video came as a saviour

    • @AntiFurryJihad
      @AntiFurryJihad 3 года назад +2

      Do you guys lean this in Universities? I mean we learn this in schools, I thought he will be solvng some complex differentiation based questions and so I came here.

    • @chinballitus7334
      @chinballitus7334 2 года назад +1

      @@AntiFurryJihad I am learning this in high school

  • @_JamesEinstein
    @_JamesEinstein 4 года назад +16

    honestly this saved my entire weekend, thank you sir!!!!!!

  • @fisslewine1222
    @fisslewine1222 8 лет назад +2

    Holy shit you made this so transparent; brilliant tutorial and how a math class should be taught - not ambiguous and leaving no room for vague ideas of what is being displayed.

  • @scubanerd20
    @scubanerd20 2 года назад +2

    i've been looking for this for an hour now, you just saved my physics quiz thank you sooo much

  • @bostonrk12
    @bostonrk12 11 лет назад +7

    This was very very helpful thank you a bunch. You taught this very well and if you had a slight background knowledge you would very easily understand what this man is saying. very well done

  • @gaayatrip7641
    @gaayatrip7641 3 года назад +6

    Thank you Sir. This is an Exquisite Teaching style of yours Sir!!

  • @HannahTuttle
    @HannahTuttle 3 года назад +4

    Nice to see a fellow leftie! This is going to help me study for my upcoming physics quiz so much.

  • @crewchiefprosoftware4043
    @crewchiefprosoftware4043 11 месяцев назад

    How do we calculate a drag racing run? For example, a Top Fuel car will go from 0 to 339 miles per hour in 3.62 seconds in only 1000 feet. This car will run 297 miles per hour in 2.90 seconds in 660 feet. Average velocity from 2 to 3 seconds and instant velocity at 2 to 3 seconds.

  • @astroj2042
    @astroj2042 3 года назад +2

    thank you so much...I had confusions about the difference between the avg. velocity and inst. velocity.......but this video have cleared all my doubts......

  • @brijbhushanchauhan5601
    @brijbhushanchauhan5601 3 года назад +1

    Thank you a bunch sir
    This video is very helpful not only for me but for every student in India.
    Lots of Thanks from India

  • @xsteelface
    @xsteelface 12 лет назад +14

    best vid on INSTANTANEOUS VELOCITY..
    \m/

  • @traiamadelyn7309
    @traiamadelyn7309 3 года назад +1

    Finally, a tutorial that i can understand. Thank you!!

  • @akarshgupta4769
    @akarshgupta4769 5 лет назад +3

    Thank you sir! I couldn't understand this in my school and tomorrow is my exam. Really helpful.😃

  • @christophercuya8196
    @christophercuya8196 8 лет назад +2

    What is the difference of change in position / change in time and final velocity + initial velocity / 2

  • @uglyduckling5867
    @uglyduckling5867 4 года назад +1

    Damn. It was very helpful for me. Thanks

  • @aribakhan9991
    @aribakhan9991 2 года назад

    Finally I learn how to calculate instantaneous velocity!!

  • @mune4522
    @mune4522 Год назад

    3:50 bro he just did magic lmao

  • @omkardal862
    @omkardal862 2 года назад +1

    Nice video thnx

  • @omarth3113
    @omarth3113 10 лет назад +2

    thaaaaaaaaaaaaaaaaank you man !!!!!!!!!!!!!!!!
    this was very useful , wish you all the best

  • @abigailkanchan2192
    @abigailkanchan2192 8 лет назад +3

    i m very new to this.... how did u get 6t as the derivative??

    • @aungyang6988
      @aungyang6988 7 лет назад +1

      power rule

    • @traderatheart3138
      @traderatheart3138 6 лет назад

      Yes.. i too dont understand

    • @ohthatplaneguy9347
      @ohthatplaneguy9347 4 года назад

      @@traderatheart3138 3t^2+5
      when u diffrenciate it it becomes 6t^2+0 as you bring down the power (power rule) and 5 is a constant so that becomes 0.
      so basiclly what you are doing is 6t^2-1.

  • @majorad4054
    @majorad4054 3 года назад +1

    thank you sir for this amazing class

  • @TuyenNguyen-fn1vd
    @TuyenNguyen-fn1vd 5 лет назад

    Sir, the graph likes that, could it belong to equation x(t) = at^2 + bt + c? if so the derivative must be 2at + b?
    So why x(t) = at^2 + C? ( your equation and graph)
    Please explain, Thanks

  • @shedrachonah9433
    @shedrachonah9433 Год назад

    Thank you so much for this video 😭

  • @traderatheart3138
    @traderatheart3138 6 лет назад

    Sir i gound the average velocity.. its 12.5 m/s , then how to find the instanteneous speed at time 5 s if the distance travelled is 2.5 m/s and the average velocity of particle is during 0 to 5 s plss.. find the instantaneous speed

  • @haleemasadiyahs7628
    @haleemasadiyahs7628 4 года назад

    Sir I want a answer about this topic that
    Define centripetal acceleration and give an expression for it terms of frequency of the rotation. Explain the symbols used . Plz reply me

    • @saulremi314
      @saulremi314  4 года назад

      Open this playlist and scroll through it. It has everything you are looking for:
      ruclips.net/p/PLK40xVWyW2uYhJd8kYgj22Iey9L86IXcu

  • @joe6839
    @joe6839 2 года назад

    Thank you so much!

  • @semanurtasyurek1375
    @semanurtasyurek1375 2 года назад +1

    Thank you!

  • @shivamdabas11
    @shivamdabas11 12 лет назад

    Where does that 6t came from. Someone please help me.

  • @Urbanstrangler
    @Urbanstrangler 4 года назад +1

    For anyone who comes here and is stumped when at 2:45 he gets 6t, Please watch ruclips.net/video/7EFYoQ6H7Tw/видео.html Here the POWER RULE is explained in detail that shows how this is done.

  • @abacadaecaha6
    @abacadaecaha6 3 года назад

    Why the derivative of 5 is 0? Please explain

    • @saulremi314
      @saulremi314  3 года назад

      because the derivative of any constant, in this case the number 5, is 0. Put another way, the slope of the graph y=5 is 0.

    • @abacadaecaha6
      @abacadaecaha6 3 года назад

      Thanks sir 😀
      Sir please make video about elaboration of derivation in instantaneous velocity.

  • @sagarkumarsaf5300
    @sagarkumarsaf5300 7 лет назад +2

    sir u are from where???

  • @xsteelface
    @xsteelface 12 лет назад

    where did the 8 came from?? (letter a)

  • @carzxth
    @carzxth 2 года назад

    So the 5 dissappears because its 't' is 0 so 0×5 = 0? Im trying to understand the dx/dt but im so lost 😅

    • @saulremi314
      @saulremi314  2 года назад +2

      It's because the derivative of 5 is zero. The derivative of any constant is zero.

    • @carzxth
      @carzxth 2 года назад

      @@saulremi314 i get it now! I had it in calculus but the dx/dt notation really messed with my brain! Thank you for the video

    • @saulremi314
      @saulremi314  2 года назад +1

      @@carzxth ok excellent. keep going and I'll be here if you have any more questions. I suggest starting with the calculus 1 playlist and going in order.

    • @carzxth
      @carzxth 2 года назад

      @@saulremi314 im doing a physics exam and chemistry exam in may! But ill probably use the calculus list if i have math questions

    • @saulremi314
      @saulremi314  2 года назад +1

      @@carzxth I understand now. Try the first 12 videos in the calculus playlist and you should be set. Covers the fundamentals. It'll be faster this way than piece mealing your way through. Just a suggestion. I'll be around, good luck!

  • @Mai-rr4cr
    @Mai-rr4cr 3 года назад

    My exam is after 30 mins, i can’t thank you enough!

  • @84Porsche944
    @84Porsche944 13 лет назад

    i dont know why the other videos made finding instantaneous velocities way hard to figure. Find derivative, solve for t. thanks!

  • @aaliyah.williams
    @aaliyah.williams 5 лет назад

    Is instantaneous speed and velocity the same thing?

    • @user-un6hm3eu3d
      @user-un6hm3eu3d 5 лет назад +3

      the only difference is that the velocity is a vector and has a direction

  • @sanjith6187
    @sanjith6187 4 года назад

    Thank you so much.

  • @khalifaharuna9852
    @khalifaharuna9852 3 года назад

    very useful. 👍

  • @hrithikgondane5063
    @hrithikgondane5063 6 лет назад +1

    what that 5derivative means 0

  • @eyobmekonnen4576
    @eyobmekonnen4576 3 года назад

    It helped me

  • @mercedes9447
    @mercedes9447 4 года назад

    Thank you this helps alot

  • @hamzamulla5946
    @hamzamulla5946 7 лет назад

    U awesome.. Give more questions

  • @notangelicc
    @notangelicc 4 года назад

    Thank u so much 😊

  • @ahmedhalawani360
    @ahmedhalawani360 4 года назад

    you have to explain every thing you do like the equation what is about

  • @a2motivationinspiredby67
    @a2motivationinspiredby67 3 года назад

    Hi sir thanks

  • @adeboyeakinsuyi8615
    @adeboyeakinsuyi8615 4 года назад

    How did he get 6t please 🤧🤧

    • @nithi9638
      @nithi9638 4 года назад

      3 into power of t. So 3 into 2
      6t.
      Five's derivative is zero because the constant has power value zero.
      5 into 0 is zero

  • @assvvines3487
    @assvvines3487 2 года назад

    Easy

  • @angelopinoalfarero7677
    @angelopinoalfarero7677 3 года назад +2

    STEM pa

  • @xxrawrgameremo98xx86
    @xxrawrgameremo98xx86 2 года назад

    i love you

  • @siyah5866
    @siyah5866 6 лет назад

    How 32-8

  • @bharanipolpalli8979
    @bharanipolpalli8979 3 года назад

    Nuv English antha baga matladtunnav naku nachhaley😭😭

  • @anindian4601
    @anindian4601 4 года назад

    Aak paak karepaak, em septhunnav raa neekaina ardham ayithundaa?

  • @JohnJohn-bj9vk
    @JohnJohn-bj9vk Год назад

    10q