Static Equilibrium - Tension, Torque, Lever, Beam, & Ladder Problem - Physics

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  • เผยแพร่เมื่อ 23 พ.ย. 2024

ความคิดเห็น • 645

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  ปีที่แล้ว +27

    Final Exams and Video Playlists: www.video-tutor.net/
    Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
    Next Video: th-cam.com/video/HALbtyDUjp0/w-d-xo.html

  • @nihrantzbunreth9424
    @nihrantzbunreth9424 2 ปีที่แล้ว +906

    Helped me through high school, now helping me getting my engineering degree.. The man is a legend .. Protect him at all cost ...

    • @jerryburke7877
      @jerryburke7877 2 ปีที่แล้ว +9

      too bad you cant use him once you get into the upper level classes rip

    • @gurisandhu7354
      @gurisandhu7354 2 ปีที่แล้ว +17

      This is used in engineering degree ? I’m 16 doing this 🥴

    • @averageytwatcher2060
      @averageytwatcher2060 2 ปีที่แล้ว +37

      @@gurisandhu7354 AP Physics 1 is a college level introductory course so yea

    • @m26munk58
      @m26munk58 2 ปีที่แล้ว +2

      … I’m doing this in high school

    • @nihrantzbunreth9424
      @nihrantzbunreth9424 2 ปีที่แล้ว +29

      @@m26munk58 bruh .. we all did this in high school. Physics course for engineering is more advanced. We gotta review the basic

  • @muxaffarally9042
    @muxaffarally9042 6 ปีที่แล้ว +1242

    Soothing sound
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    U r awesome sir.God bless u
    May you prgogress alot

    • @mieblock4856
      @mieblock4856 4 ปีที่แล้ว +13

      For real. My physics teacher posts tons of videos instead of lecturing over zoom (which I completely agree with) but she posts videos of people trying to be as whacky as possible to make science.. fun? But it is just soo damn distracting. This is always where I choose to learn.

    • @jchavez19851
      @jchavez19851 3 ปีที่แล้ว +5

      100% agree. If anyone reading this is an aspiring instructor, this is the quality of instruction you should strive for in the long run.

    • @axelc6125
      @axelc6125 2 ปีที่แล้ว +1

      I thought this was a time stamp of everything covered. Boy was i wrong

    • @alexisbacon7283
      @alexisbacon7283 2 ปีที่แล้ว +5

      Most importantly, dark mode

    • @EmpyreanLightASMR
      @EmpyreanLightASMR ปีที่แล้ว

      @@axelc6125 lmao true tho

  • @kwakwak2660
    @kwakwak2660 ปีที่แล้ว +30

    As an engineering student, subjects like Physics, Calculus, and Chemistry are some of the important subjects in this course. But not all students can immediately understand what the professor teaches in only one sitting. This video gives a great introduction to static equilibrium as this topic is very important for engineers. It is essential since it is the engineer's responsibility to develop and construct a structure that is stable and does not fall, slide, or tilt.
    Static equilibrium is not an easy lesson and there are many formulas that need to be remembered but the lecturer of this TH-cam channel gave an easy-to-understand explanation of the topic so that students could understand it right away. He also gave real-world practice problems to further deepen the students' understanding of static equilibrium. Furthermore, the ability to rewind a tutorial video on social media will be very helpful to learners if they are having trouble understanding a part of the lesson they are studying. The video is a guide for students to clearly understand those complicated topics. However, it is crucial that students have their notes from discussions with their professors that could be a big additional help upon reviewing the topics that had been tackled.
    #Surviving #TheFutureEngineers #NextGenerationEngineers

  • @SuperAce780
    @SuperAce780 4 ปีที่แล้ว +217

    wow. the difference one man can make on so many people is insane. ive been watching your videos for a year and a half and they NEVER disappoint.

  • @janmcsweeny3465
    @janmcsweeny3465 6 ปีที่แล้ว +225

    32:08 tension force prob
    44:06 ladder

  • @pinksapphire2898
    @pinksapphire2898 8 ปีที่แล้ว +263

    your channel deserves more attention

    • @Ureyeuh
      @Ureyeuh 6 ปีที่แล้ว +2

      It's beyond under appreciated. It's insane.

    • @TGbeast1
      @TGbeast1 6 ปีที่แล้ว +1

      Agreed!

    • @nemifjord7119
      @nemifjord7119 3 ปีที่แล้ว

      He has almost 3 mill subscribers

    • @AMR_k400
      @AMR_k400 3 ปีที่แล้ว

      @@nemifjord7119 correction he got to 3.21 million subs

    • @calcor3
      @calcor3 2 วันที่ผ่านมา

      @@AMR_k400 correction he got to 8 mil

  • @hm_wu.1222
    @hm_wu.1222 10 หลายเดือนก่อน +5

    thx bro, i finally understand the use of moment arm. Our physics teacher doesn’t even taught us…

  • @planetzdr
    @planetzdr 6 ปีที่แล้ว +49

    Thank you for helping me prepare for this Physics exam tomorrow that I need a decent grade on. You make everything sound so much easier than when I'm at lectures

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    @annsoup 4 ปีที่แล้ว +170

    hey if you're watching this the day before an exam... you got this ! i believe in you

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      @annahwanet767 3 ปีที่แล้ว +1

      Ommo ommo ....thank you sis,I'm feeling zat I will make it tho

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      @noormartin3374 3 ปีที่แล้ว

      Thank you!

    • @jackytang5668
      @jackytang5668 3 ปีที่แล้ว

      true true

    • @austinde1st
      @austinde1st 3 ปีที่แล้ว +2

      I'm watching this an hour before an exam

    • @thandokuhleyildiz959
      @thandokuhleyildiz959 4 หลายเดือนก่อน

      Thank you

  • @annahwanet767
    @annahwanet767 3 ปีที่แล้ว +13

    Nowadays I completely stop being stress when our teachers say "tomorrow u will take exam" pishhhh who cares ...I go home n search ur channel n knw u made a video abt ze lesson zen study wiz u n pass wiz a great grade zen I come to zis channel n start liking ol ze good comments zat u gate.
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    • @jacobandersen9912
      @jacobandersen9912 3 ปีที่แล้ว +1

      What the hell, how do you legitimately type like this

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      @protocolwonder4558 8 หลายเดือนก่อน

      ​@jacobandyou
      You couldn't read it but I did

  • @ganeshwaran2829
    @ganeshwaran2829 6 ปีที่แล้ว +35

    Bro your tutorials are freaking awesome. i literally could understand better after watching your videos. Dude legit speaking, please make more videos. Your explanations are so acknowledgeable man. Thanks a lot, truly appreciate.

    • @EmpyreanLightASMR
      @EmpyreanLightASMR ปีที่แล้ว

      "please make more videos" he took your advice and is making more videos 😂

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    @denisikonomi2019 3 ปีที่แล้ว +10

    Love how this guy is in depth while not being overwhelming in the slightest

    • @jackytang5668
      @jackytang5668 3 ปีที่แล้ว

      true especially when your learning during the pandemic

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    @inathikobe7173 6 หลายเดือนก่อน +2

    the most coherent and concise thing ive seen in physics

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    @BonBonpie 3 ปีที่แล้ว +101

    If one day he says he knows the secrets of the universe i'm gonna believe him

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    @jessicauseful 6 ปีที่แล้ว +4

    Second hanging sign problem - I did have to watch it 5 times for it to really sink in, but now I think I finally understand the concept of Torque = Fr(perpendicular). I kept asking my professor how it relates to SOHCAHTOA in geometry because I knew there was a connection. But he kept telling me not to think of it that way. Your explanation is so clarifying. Thank you!

    • @EmpyreanLightASMR
      @EmpyreanLightASMR ปีที่แล้ว +1

      You're probably an engineer by now, but I'm sorta old school and don't trust the whole rFsinθ thing, so I definitely go the trig route. It's a little slower but I can see exactly what I'm doing.

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    @gtas321 6 ปีที่แล้ว +1585

    I feel like you're at a point now where you shouldn't specifically have "organic chemistry" in your name lol

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      @29.williamcharles51 4 ปีที่แล้ว +35

      his name is organic chemistry probably because of the course of he studied

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      @francismwanzia9939 3 ปีที่แล้ว +3

      True

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    @jtcarney8214 9 หลายเดือนก่อน

    Just hearing him walk through problems has helped so much more than any teacher I have ever had.

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    @dreamzennie 3 ปีที่แล้ว +3

    honestly this guy is saving me in college lmao -- I'm taking an introductory physics course, and even though my high school teacher was great, college is just a lot harder with the content. plus, even though I'm a math major and I love calculus, I DESPISE physics and have never been good at it ! so this video is super helpful for me !!
    also, my calc 2 class is online with a terrible professor, and his video on the convergence and divergence tests literally saved my quiz grade, honestly idk what I would do without the organic chemistry tutor ! the videos save me a lot of time since they're faster than studying, + I learn better with the crash course-style bc of my short attention span, not to mention everything is explained so clearly -- I can see why certain steps are being taken instead of simply memorizing how to do it, so I understand everything a lot more clearly. overall, thank you - these videos have been extremely useful to me and countless others :) !!

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    @elimcewen1607 ปีที่แล้ว +1

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    @sydneyvillalobos9673 6 ปีที่แล้ว +618

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      @Irioberzan 4 ปีที่แล้ว +3

      WTF? We have this shit in highSchool!

    • @titanszs
      @titanszs 4 ปีที่แล้ว +9

      @@Irioberzan first year uni includes high school review

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      @seifeldinmahmoud2957 3 ปีที่แล้ว +4

      @@Irioberzan a lot of colleges have a bridging (foundation) course for some undergraduate students as their first semester in college for those without a GCE A-Level, IB, SAT2, American Diploma etc... so that explains it.

    • @someone-yj2im
      @someone-yj2im 3 ปีที่แล้ว +3

      @@Irioberzan Yep in university you get to take again things you've done in highschool... So i would suggest you to study well subjects you intend to pursue at uni (these were some of my regrets lol) and that will make your life much easier

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      @homemadesauce6153 3 ปีที่แล้ว

      A savior

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    @cabdirahmanjama6675 3 ปีที่แล้ว +1

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    @ryandavis9879 5 ปีที่แล้ว +51

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    @dmv8751 3 ปีที่แล้ว +1

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    @chievxx8471 2 ปีที่แล้ว +2

    I understand you better than my own professor that explains in dutch!! Thank u sm

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    @TheCupcake_03 7 วันที่ผ่านมา +1

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    @edwinlungu915 2 ปีที่แล้ว +6

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    @adaghelsimbul6466 ปีที่แล้ว

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    @scientistmwaaba2927 2 ปีที่แล้ว

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    @evelynromo7282 2 ปีที่แล้ว +1

    i literally go to uc berkeley and you explain this 1000x better than my professor

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    @nathanandrews8048 2 ปีที่แล้ว +2

    I like pausing the video and trying to solve myself. But if I don't get the right answer you do a good job of explaining the problem so i can find my mistake.

    • @__-zw7yz
      @__-zw7yz 2 ปีที่แล้ว

      Which grade are you???

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    @Grobusck 19 วันที่ผ่านมา

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    @samueldavid495 11 วันที่ผ่านมา

    I feel relax whenever i hear your voice bro. I dont know if you're an engineering person would like you to do video on applied mechanics. Wish you're my professor for all courses.

  • @DisonLogistics
    @DisonLogistics 7 หลายเดือนก่อน

    Thank you so much for this lesson, it's actually very difficult to find good physics teachers like you
    I really understood everything 😊

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    @christianneee ปีที่แล้ว +1

    When I search for a topic, I feel relieved when I see your channel lol. I know I'm safe now😌

  • @vythinathanduraiswamy3430
    @vythinathanduraiswamy3430 4 ปีที่แล้ว +7

    Excellent pace and very illustrative problems, thank you. However, in the first ladder problem, was wondering why you did not consider Fwy at the wall. Then, in the 2nd ladder problem which was the last problem, you mentioned to assume no friction at the wall. So I assumed the same applied to the first problem too. Would be interesting to solve with assumption of friction!

  • @Phantom0701
    @Phantom0701 3 ปีที่แล้ว +6

    24:33
    We know that:
    Sum of forces = 0
    Sum of clockwise tension= sum of anti-clockwise tension
    T sin 30 * 2m = 200kg(9.8)(2m) + 30kg(9.8)(1m)
    Tension = 4214 N

    • @juliagenn8751
      @juliagenn8751 2 วันที่ผ่านมา

      wait why though i dont get why T1=Tsin(30)*2 because T1y= T1sin(30), where does the r arm come in???

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    @DR_INSULIN 3 ปีที่แล้ว +9

    This man should be awarded a nobel prize 🏆

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    @frixaco 5 ปีที่แล้ว +4

    Why when I watch your videos EVERYTHING seems so easy to understand?!
    Thank you)!

  • @dunguyen5087
    @dunguyen5087 3 ปีที่แล้ว +1

    Just want to say that your lessons are really good. The way that you explained everything makes me wonder why I even signed up for my physics class in university, when literally I could just watch your videos.

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    @eeshdesai1362 ปีที่แล้ว

    This man is a legend. He explains it 5000 times better than my teacher. Thanks, Organic Tutor.

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    @hiddenhouses 5 ปีที่แล้ว +4

    you are helping me achieve my dreams by passing this class. i wouldnt be able to do it without you .

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    @jumokesalau6998 3 ปีที่แล้ว +1

    You are better than my physics teacher. Thank you

  • @AlexandraY
    @AlexandraY 2 ปีที่แล้ว

    Here I am again, Mister I cannot express how grateful I am for your videos , I genuinely love you

  • @harpergrace2510
    @harpergrace2510 4 ปีที่แล้ว +7

    55:14 could be my calc setting but when you simply use the triangle to determine the angle it does not match the value you got using the force component - sin 0 = 8/10 which is 53.13🤔

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    @codymaeedon404 4 ปีที่แล้ว +3

    Well-explained topics and plenty of examples, this channel has helped me a lot especially on my physics in engineering. Applause.

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    @dipayandasgupta7506 3 ปีที่แล้ว +2

    quite useful for jee concept clearing too...was damn stuck on ladder and hinges

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    @Handleoriginal12 2 ปีที่แล้ว +1

    Thank you very much for all these videos. I had the unfortunate luck of getting a professor whos teaching philosophy consisted of "ill give you a minute to look at the board" without explaining anything. I would be failing if not for you and these videos.

  • @jamaljones4714
    @jamaljones4714 หลายเดือนก่อน +1

    at 39:33 i feel like you should say we can do the switch rule so people dont get more confused, and you can teach the switch rule

  • @eloisamarietulay5331
    @eloisamarietulay5331 5 ปีที่แล้ว +3

    Hi! This is in relation to the last problem. Should we really use half of 12 (the horizontal distance) as the lever arm of the beam? What I initially thought was to use half of the length of the beam itself, using the center of gravity of the beam, which in this case is 15/2=7.5. Anyways, this is just to clarify everything! :) Thank you so much for your help! You definitely help me survive all my college classes Y_Y

  • @ahmedrazaabbasi5998
    @ahmedrazaabbasi5998 4 ปีที่แล้ว +1

    At 16:35 sin 50 = 0.766 by adding sin 40 and 50 we get value of 1.409 and if we divide 784/1.409=556

  • @MichaelHoughton22
    @MichaelHoughton22 5 ปีที่แล้ว +13

    Men, is this guy modern day Einstein? Damn cool , i love your tutorials ,
    Salut 🙋🙋🙋

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    @beraer5520 4 ปีที่แล้ว +1

    Your explanation is excellent whether in math or physics or even statics, you're the best

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    @Yvghhnkoo 3 ปีที่แล้ว

    I have a physics exam tomorrow and bro ur better than our teacher

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    @milafreeborn606 6 ปีที่แล้ว +50

    your videos are the only reason I have passed all my college classes lmao ilysm

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      @wahooooh 5 ปีที่แล้ว

      Same!!

    • @stephanietrevisan7672
      @stephanietrevisan7672 5 ปีที่แล้ว +6

      Damn you guys do this shit in college? In Australia I'm stuck doing it in high school :(

    • @RajShekhar-jy2zi
      @RajShekhar-jy2zi 5 ปีที่แล้ว

      @@stephanietrevisan7672 me too in high school lol why

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      @ischemari 5 ปีที่แล้ว +3

      @@stephanietrevisan7672 in high school AND college. And i still have to go back here for enlightenment

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      @danlemuelbianito4953 4 ปีที่แล้ว

      Me too in college

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    @shongsingsong9363 4 ปีที่แล้ว

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    @mads8034 4 ปีที่แล้ว +1

    god bless you sir this video is why im passing my engineering class

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    @naifshahmi5481 5 ปีที่แล้ว +2

    Thank u.. at first its so hard to understand because its something new for me..but until the last example, I understood 👍👏💕

  • @gideonlukando1737
    @gideonlukando1737 3 ปีที่แล้ว

    Organic Tutor ..ulikapondo Sana🔥..here in Zambia @ the University of Zambia you're helping a lot of Natural science students ✊🏾

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    @ALAMARK_STUDIOS_ES6 7 หลายเดือนก่อน +3

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    @IceyDivine 2 ปีที่แล้ว

    Honestly you cleared up Equilibrium for me, you are awesome

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    @khuzammra5592 2 ปีที่แล้ว +1

    You're still my best teacher 💓

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    @tkdyt0674 8 หลายเดือนก่อน

    Mans it NOT an Organic Chemistry Tutor 😭🙏🙏 He is the Tutor of ALL Tutors. Mans a legend

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    This guy deserves an award

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    the dude has explained theories that I haven't been able to understand for 3 years of my high school in the first 12 minutes

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    @Superior.Citizen 6 ปีที่แล้ว +8

    i am not native English speaker but i still understand it way much better than explanation of my school teacher

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    @Yaya_Roshe 2 ปีที่แล้ว +4

    I want to clarify to the problem of a Beam and 20kg block. Isn't Normal Force supposed to be added to the sum of the Forces in the Y Direction?

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    @ivynotpoisonivy1901 6 ปีที่แล้ว +1

    Came here and thank god for this video and your voice.

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    @anaswaer2619 4 ปีที่แล้ว

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    @aimarsanjur1251 ปีที่แล้ว

    this man is better than every single profesor in the planet

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    @samariddinzokirjonov8566 2 ปีที่แล้ว +1

    Thank you so much! Your videos help a lot for my Physics class.

  • @bunkbiddle
    @bunkbiddle 4 ปีที่แล้ว +1

    Hey, Hey, Chief! 1 Question: If you say that the ground force is exerting a force along the ladder's length, and decomposes into FGy and FGx, it's also true that the wall ALSO exerts a force onto the ladder and should be decomposed into FWx and FWy!!!

    • @abnourmal
      @abnourmal 2 ปีที่แล้ว

      I think so too :/ I was literally scrolling through the comments to search if someone had addressed this note and if they got a reply explaining why this isn't the case.

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    @lukepruett4081 4 ปีที่แล้ว +2

    thank you so much for creating these video. literally a grade saver.

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    @7Tempest 3 ปีที่แล้ว +2

    This is a really hard unit and you made it clear, thank you.

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  • @Santu1939
    @Santu1939 4 ปีที่แล้ว +5

    Thank you so much for taking your time to make this kind of videos. You solve the problems step by step and explain them well, I appreciate your hard work.

  • @rehmanmohammed9578
    @rehmanmohammed9578 3 ปีที่แล้ว

    I love you bro may allah bless you and grant u jannah for helping me, Love u fam

  • @hamoodhabibi7026
    @hamoodhabibi7026 7 ปีที่แล้ว +9

    Wow ... just wow i cant believe it was this simple 😭 I have been liberated!

  • @kofiasamoa948
    @kofiasamoa948 3 ปีที่แล้ว

    You are the best
    2021 we r still benefiting

  • @dennardleonard1228
    @dennardleonard1228 ปีที่แล้ว +1

    THE BEST TEACHER

  • @Aromatic-ring
    @Aromatic-ring 9 วันที่ผ่านมา +1

    i’m so cooked walking into this exam bruh

  • @allanbandaie5690
    @allanbandaie5690 6 ปีที่แล้ว +2

    You are a general teacher indeed, i appreciate>

  • @pohsy3103
    @pohsy3103 4 ปีที่แล้ว +1

    at 7:44 you could just use W1xD1=W2xD2 it take a fraction of the time

  • @kakarot8565
    @kakarot8565 2 หลายเดือนก่อน

    BRO YOU ARE AN ACTUAL LEGEND

  • @Sarah-eb1zq
    @Sarah-eb1zq 7 ปีที่แล้ว +80

    Are you an alien cause u are freaking genius. Thanks so muck

  • @ramapozaodwyer6317
    @ramapozaodwyer6317 3 ปีที่แล้ว

    For the question that has the uniform beam supported by two legs with a beam mass of 100kg and a 20kg box resting on top of it, Why is it that the normal force acting on the 20kg box that is created by the surface of the beam and the box not considered when equating forces? Video- 19mins- 24mins.

  • @funnyallcare604
    @funnyallcare604 3 ปีที่แล้ว

    I haven't even looked over books for this chapter...i just watch ur video ...nd got in to the exams and guess what no problems has gotten x mark

  • @ethiopianeducationgrade11_71
    @ethiopianeducationgrade11_71 3 ปีที่แล้ว +1

    Perfect above teacher

  • @zintlee
    @zintlee 3 ปีที่แล้ว

    The confidence I have after watching this: 🙏

  • @v4m3r68
    @v4m3r68 10 หลายเดือนก่อน

    Static equilibrium also needs momentum to be zero. If it's only constant diffrent from zero we say that it is just a equilibrium.

  • @k.rofficialmusic3257
    @k.rofficialmusic3257 3 ปีที่แล้ว

    Today b/c of you I get +5mark in equillibrium question.😊

  • @xzapata3224
    @xzapata3224 5 ปีที่แล้ว +7

    How did people pass these classes before TH-cam and TOCT?!

  • @danieljohnsopardenilla997
    @danieljohnsopardenilla997 ปีที่แล้ว +2

    At 55:15, is the angle measure between the forces really supposed to be different to the angle measure between the ladder and the ground? Because if you take the length of the ladder (hyp = 10) and the height (opp = 8), then you'd get theta=arcsin(8/10)=53.13deg

  • @VeNOmYT_z
    @VeNOmYT_z 9 หลายเดือนก่อน +1

    cool video, helped me out. Thx!