Statics: Lesson 13 - Dot Product for Angles Between Vectors and Projections

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  • Опубліковано 29 січ 2025

КОМЕНТАРІ • 58

  • @TheRex42
    @TheRex42 3 роки тому +47

    Hi Dr. Hanson I want to thank you for these uploads! You were the reason I passed mechanics of materials with an A and I've told all my engineer friends about your channel. Keep up the great videos :))

    • @daddyhotpockets
      @daddyhotpockets 3 роки тому

      IS THAT HIS SOLIDS CLAS?

    • @Esco1997
      @Esco1997 3 роки тому +1

      Did you only review the problems on this channel or you did more?

  • @ianmanshum7297
    @ianmanshum7297 3 роки тому +18

    Admiral Ackbar
    love your videos, I'm happy to have stumbled on this one today while going through your playlist :)

  • @billhensley9288
    @billhensley9288 Рік тому +3

    Thank you so much for these lessons. You're an excellent teacher.

  • @janoycresva276
    @janoycresva276 3 роки тому +16

    I'm taking Dynamics, Solids & Thermodynamics next semester, can't wait to see those playlists finished.

  • @tanjinai8211
    @tanjinai8211 Рік тому +1

    You're the best, Dr. Hanson! You explain everything so well! You, professor Leonard and the organic chemistry teacher have been my savior throughout my academic career.

  • @quinnpuffer7901
    @quinnpuffer7901 3 місяці тому

    Jeff your videos are amazing I'm learning so much from them and I'm actually enjoying it. I'm doing the work and getting the right answer and its fun

  • @PisethChhom-i2j
    @PisethChhom-i2j Місяць тому

    I wish had more teacher like Dr. Hanson

  • @georgesadler7830
    @georgesadler7830 3 роки тому +3

    DR. Hanson , thank you for a fine introduction of the Dot Product and it's applications in Statics. The Dot product is also introduced in Engineering Physics One for all freshman engineering and physics students.

  • @abdulrahmanaljayousi1279
    @abdulrahmanaljayousi1279 Рік тому +2

    Thanks professor hanson
    You have solved my problems
    and you are the main reason for developing the way of my thinking

  • @mr.weinsheimer2612
    @mr.weinsheimer2612 2 роки тому +7

    This man made me get a 100 on the first exam. It was very epic

  • @A.Hisham86
    @A.Hisham86 2 роки тому +3

    3:58 "you will never ever see this on the course!" After I heard that, I jumped to the next lesson.

  • @drewparfly97
    @drewparfly97 3 роки тому

    So Happy to See you Again Dr. Jeff!

  • @far2deluxe
    @far2deluxe 3 роки тому

    Thank you so much!
    If only there were 2 of you, world peace wouldn't be a dream 😁

  • @tunah.7312
    @tunah.7312 2 роки тому +1

    When I am high always watching your videos and enjoy it. Thank you

  • @kyn3239
    @kyn3239 3 роки тому

    Dr. Hanson, your videos are awesome! They have saved my bacon in statics class lol

  • @ShayChila
    @ShayChila 10 місяців тому

    Watching from the university of Zambia ❤. Thankyou

  • @kolavithonduraski5031
    @kolavithonduraski5031 3 роки тому +12

    who needs Jeff Bezos, when we have Jeff Hanson 😄👍

  • @jesussaquin6266
    @jesussaquin6266 2 роки тому

    Jeff Hansen is the Hulk Of statics.

  • @justinpratt2545
    @justinpratt2545 9 днів тому

    what is your process for rounding and significant figures

  • @gab.o_
    @gab.o_ 17 днів тому

    4:30 Does anyone know why it's lamda hat????

  • @jaxteller2904
    @jaxteller2904 8 днів тому

    Admiral Akbar!!!

  • @crazygood1716
    @crazygood1716 2 роки тому

    Dr.Bet, if you are watching this. PLEASEEE TEACH LIKE THISS MANNN PLEASEEEEEE!!!!!

  • @illakigerekli8045
    @illakigerekli8045 3 роки тому

    U are a great teacher Mr.Hanson

  • @WawaLuardo
    @WawaLuardo 3 місяці тому

    thank u sir jeff!

  • @Abcdefg123.97
    @Abcdefg123.97 Рік тому

    Hi Dr.Hanson, can we use the dot product formula to find an angel between a force vector and an axis? or is dot product only applicable to finding angles between two vectors?

    • @waasx
      @waasx 11 місяців тому

      It is applicable to find angle between the vector and it's axis component because the component is also a vector.

  • @prithvinayak8443
    @prithvinayak8443 5 місяців тому

    Thank you!

  • @aldanimam9862
    @aldanimam9862 3 роки тому

    Thank you for all of your hard work ❤️❤️

  • @abdallahjahjahberro4663
    @abdallahjahjahberro4663 2 роки тому

    Best of all🔥🔥🔥🔥🔥

  • @mahdikmahamad1425
    @mahdikmahamad1425 Рік тому

    Thank you Dr ❤

  • @janeturner3508
    @janeturner3508 3 роки тому

    So why does the sanity check for the sum of the squares work for giving us back the magnitude of the force vector?

  • @johngilliam6934
    @johngilliam6934 3 роки тому

    This video has been very helpful thank you

  • @crittt_ttt651
    @crittt_ttt651 3 роки тому +1

    It was Admiral Ackbar that said it , 8:10

  • @hamzazaman5036
    @hamzazaman5036 3 роки тому

    Can you please complete your thermodynamics course?

  • @cameronfisher8070
    @cameronfisher8070 7 місяців тому

    amazing video. you rock!

  • @divanbooyens21
    @divanbooyens21 Рік тому

    Hi Dr. Hanson, You made a little mistake when you wrote the m components out for vector f1, it is supposed to be -3i^-2^+4k^ , i believe you swapped the i and j capped around

    • @Jburt-o7w
      @Jburt-o7w 7 місяців тому

      nah Dr. is right

  • @laithrajab508
    @laithrajab508 3 роки тому

    the best just the best

  • @christianwest2734
    @christianwest2734 3 роки тому

    It would be awesome if you left the whiteboard with all of the info up while you aren’t in the frame for a few seconds at the end of videos.

  • @wawaluardo8037
    @wawaluardo8037 4 місяці тому

    this is very helpful haha

  • @mungersbarnyard3877
    @mungersbarnyard3877 11 місяців тому

    It was princess Leia to Luke saying it was a trap!!

  • @ryandhiab1638
    @ryandhiab1638 Рік тому

    thanks a lot

  • @anonymoususer4356
    @anonymoususer4356 2 роки тому

    Thank you

  • @MrThatsYe
    @MrThatsYe 3 роки тому

    LEGEND

  • @taselwyn
    @taselwyn 3 роки тому

    recently uploaded..? Rerecorded or what happened lol

  • @anonymousgaslighter345
    @anonymousgaslighter345 2 роки тому +1

    Admiral Ackbar

  • @angeloumagboo8848
    @angeloumagboo8848 3 роки тому

    Gomawo

  • @Zaturon
    @Zaturon 3 роки тому

    Admiral Ackbar hehe

  • @carsonleischner5884
    @carsonleischner5884 3 роки тому +1

    Rip Admiral Ackbar