How to Remember/Derive the Kinematics Equations

Sdílet
Vložit
  • čas přidán 1. 02. 2018
  • An explanation of the kinematics equations that can be applied to AP Physics and other physics courses.

Komentáře • 25

  • @lilahobrien3582
    @lilahobrien3582 Před 2 lety +65

    Girl im literally in university and you are the only person after all these years who has been able to get me to understand this THANK YOU

  • @brodie803
    @brodie803 Před 5 měsíci +4

    Reverse engineering these equations seems like a very good way to teach them. Thank you

  • @abeejessie
    @abeejessie Před 4 lety +97

    thank you kind stranger

  • @enes_aero
    @enes_aero Před 4 lety +13

    I really appreciate this video, thanks alot

  • @DanDan-ft6nj
    @DanDan-ft6nj Před 4 lety +13

    Very helpful video! Thanks!

  • @samy5729
    @samy5729 Před 4 lety +24

    thank youuuu so muchhh really helped out alot!

  • @nicotean8376
    @nicotean8376 Před 4 lety +8

    Very nice.. I appreciate it!!

  • @ootries3848
    @ootries3848 Před 4 lety +2

    Thanks. This was very helpful

  • @patrickman4514
    @patrickman4514 Před 3 lety

    thank you! Love this video

  • @VeritasEtAequitas
    @VeritasEtAequitas Před 4 lety +29

    I often see a 5th to save some derivation, and the 3rd rearranged to match. I think it's more intuitive to a graph with constant slope, which is basically a triangle on top of a rectangle. That also gives you one equation already missing one of each of 5 variables.
    ∆x = Vf•t - ½at.
    ∆x = V0•t + ½at.

  • @louiscorprew7970
    @louiscorprew7970 Před 3 lety +1

    Awesome! 🤯

  • @BeyondArtistry
    @BeyondArtistry Před 2 lety +1

    Thank you so much!

  • @ronaldsethoga667
    @ronaldsethoga667 Před 4 lety

    Thank you for your help

  • @kevinchen1634
    @kevinchen1634 Před 4 lety +20

    Omg u hold the pencil the same way as me

  • @Cosmic.Perspective
    @Cosmic.Perspective Před 4 lety +11

    well, that was helpful..

  • @HadiM-rb7yo
    @HadiM-rb7yo Před 3 lety +1

    that was very useful thank you

  • @yetohoga8578
    @yetohoga8578 Před 3 lety +2

    ur pencil holding style 😍😅

  • @pramila3067
    @pramila3067 Před 4 lety +3

    wow youre so smart!!!

  • @maultron2051
    @maultron2051 Před 2 lety +1

    Yo u should come back

  • @anapacheco6640
    @anapacheco6640 Před 4 lety +54

    One thing I am having trouble with is why are we jumping back and forth to get the equations? Like, how would I know to pick equation number one and two for three or whatever, why not just use one, or just 2? I just hate physics

  • @rrezonbeqiri5059
    @rrezonbeqiri5059 Před 4 lety +3

    Holy fuuuuuu... You just saves my grade

  • @iridium8562
    @iridium8562 Před 4 lety +5

    Bruh if you’re going to write something in vector notation then write it all in the same notation, I hate seeing a v hanging around when it equals the sum of 2 vectors -_-
    Yes I’m a mathematician judge me 😂

  • @ricyha
    @ricyha Před 4 lety +8

    Great video. If I had to be super critical, I would work on the voice (it sounds really nasally or raspy) and not as clear as it could be. This may be due to the mic quality, or you're way too close to the mic?[to be even more critical, your intonation rises a lot as you speak - books say you want to lower the intonation as you end a sentence, not the opposite.] In addition, you should use a pen instead of a pencil if you want to make the writing stand out. I had to look harder to see the information. Better lighting focused on the paper could've helped as well. In addition, the clipboard hanging in the air as you wrote added to the "awkwardness" of the video, as the information was moving and shifting rather than sitting stable and easily for the viewer to see.
    Thanks for the video!
    EDIT: forgot something

    • @anapacheco6640
      @anapacheco6640 Před 4 lety +35

      Richard Park are you seriously judging on how she speaks? Watch another video. No body asked you what you thought about her voice. What a bully

    • @mathadventuress
      @mathadventuress Před 4 lety +12

      @@anapacheco6640 he's not being. A bully. He's trying to help her improve. Stop being so sensitive.
      Everybody can always do better r