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

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  • Опубликовано: 25 дек 2024

Комментарии • 656

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  Год назад +29

    Final Exams and Video Playlists: www.video-tutor.net/
    Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
    Next Video: ruclips.net/video/HALbtyDUjp0/видео.html

    • @SandrineNguene
      @SandrineNguene Месяц назад

      I don't really understand why we are multiplying 4T by sin60

  • @nihrantzbunreth9424
    @nihrantzbunreth9424 3 года назад +959

    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 года назад +10

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

    • @gurisandhu7354
      @gurisandhu7354 2 года назад +18

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

    • @averageytwatcher2060
      @averageytwatcher2060 2 года назад +38

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

    • @m26munk58
      @m26munk58 2 года назад +2

      … I’m doing this in high school

    • @nihrantzbunreth9424
      @nihrantzbunreth9424 2 года назад +32

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

  • @muxaffarally9042
    @muxaffarally9042 6 лет назад +1269

    Soothing sound
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    To the point lessons
    All sceince subjects available
    U r awesome sir.God bless u
    May you prgogress alot

    • @mieblock4856
      @mieblock4856 4 года назад +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 года назад +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 года назад +1

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

    • @alexisbacon7283
      @alexisbacon7283 2 года назад +5

      Most importantly, dark mode

    • @EmpyreanLightASMR
      @EmpyreanLightASMR Год назад

      @@axelc6125 lmao true tho

  • @kwakwak2660
    @kwakwak2660 Год назад +38

    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 RUclips 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 5 лет назад +223

    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 лет назад +228

    32:08 tension force prob
    44:06 ladder

  • @annsoup
    @annsoup 4 года назад +185

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

  • @pinksapphire2898
    @pinksapphire2898 8 лет назад +269

    your channel deserves more attention

    • @Ureyeuh
      @Ureyeuh 6 лет назад +3

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

    • @TGbeast1
      @TGbeast1 6 лет назад +1

      Agreed!

    • @nemifjord7119
      @nemifjord7119 3 года назад

      He has almost 3 mill subscribers

    • @AMR_k400
      @AMR_k400 3 года назад

      @@nemifjord7119 correction he got to 3.21 million subs

    • @calcor3
      @calcor3 Месяц назад

      @@AMR_k400 correction he got to 8 mil

  • @gtas321
    @gtas321 6 лет назад +1596

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

    • @noahross3642
      @noahross3642 4 года назад +73

      Yeah, but it might be too much to change his name now with all the subs he has gained

    • @29.williamcharles51
      @29.williamcharles51 4 года назад +35

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

    • @jamellemaj4228
      @jamellemaj4228 4 года назад

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      @jamellemaj4228 4 года назад

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    • @francismwanzia9939
      @francismwanzia9939 4 года назад +3

      True

  • @annahwanet767
    @annahwanet767 4 года назад +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.
    Thank you 4 making ma life cool n calm.

    • @jacobandersen9912
      @jacobandersen9912 3 года назад +2

      What the hell, how do you legitimately type like this

    • @protocolwonder4558
      @protocolwonder4558 9 месяцев назад

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

  • @hm_wu.1222
    @hm_wu.1222 11 месяцев назад +5

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

  • @sydneyvillalobos9673
    @sydneyvillalobos9673 6 лет назад +619

    What's A God To A Nonbeliever? More like, What's A The Organic Chemistry Tutor To A Failing College Student, thank you sir for your service. 1 like is 1 respect

    • @Irioberzan
      @Irioberzan 4 года назад +3

      WTF? We have this shit in highSchool!

    • @titanszs
      @titanszs 4 года назад +9

      @@Irioberzan first year uni includes high school review

    • @seifeldinmahmoud2957
      @seifeldinmahmoud2957 4 года назад +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 года назад +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

    • @homemadesauce6153
      @homemadesauce6153 3 года назад

      A savior

  • @planetzdr
    @planetzdr 6 лет назад +50

    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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    @BonBonpie 3 года назад +102

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    @ganeshwaran2829 6 лет назад +36

    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 Год назад

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

  • @dreamzennie
    @dreamzennie 3 года назад +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 :) !!

  • @ryandavis9879
    @ryandavis9879 5 лет назад +51

    I love how every time, never fails...”according to SOH-CAH-TOAH” every time an angle comes up.

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    @denisikonomi2019 3 года назад +11

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

    • @jackytang5668
      @jackytang5668 3 года назад

      true especially when your learning during the pandemic

  • @jessicauseful
    @jessicauseful 6 лет назад +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 Год назад +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.

  • @jtcarney8214
    @jtcarney8214 10 месяцев назад

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

  • @inathikobe7173
    @inathikobe7173 8 месяцев назад +2

    the most coherent and concise thing ive seen in physics

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    @yboriginal01 6 дней назад

    Dude. This video saved my life. Now I feel way more ready for this physics final tonight lol. Thank you so much!!

  • @Phantom0701
    @Phantom0701 3 года назад +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 Месяц назад

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

  • @elimcewen1607
    @elimcewen1607 Год назад +1

    You are the single most valuable resource I have for studying physics.

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    @milafreeborn606 6 лет назад +50

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

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      @wahooooh 5 лет назад

      Same!!

    • @stephanietrevisan7672
      @stephanietrevisan7672 5 лет назад +6

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

    • @RajShekhar-jy2zi
      @RajShekhar-jy2zi 5 лет назад

      @@stephanietrevisan7672 me too in high school lol why

    • @ischemari
      @ischemari 5 лет назад +3

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

    • @danlemuelbianito4953
      @danlemuelbianito4953 4 года назад

      Me too in college

  • @DR_INSULIN
    @DR_INSULIN 3 года назад +9

    This man should be awarded a nobel prize 🏆

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    @eeshdesai1362 Год назад

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

  • @dmv8751
    @dmv8751 3 года назад +1

    I'm honestly not kidding on how helpful this was for my semester

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    @chievxx8471 2 года назад +2

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

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    @edwinlungu915 2 года назад +6

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  • @Michaeldiariz
    @Michaeldiariz 5 лет назад +13

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    Salut 🙋🙋🙋

  • @AlexandraY
    @AlexandraY 2 года назад

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

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    @adityamore2616 4 года назад +2

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    @scientistmwaaba2927 2 года назад

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    @cabdirahmanjama6675 3 года назад +1

    This guy deserves noble only vedio enough before exam thank organic chemistry Iam from somalia

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    @senzodlamini9039 5 лет назад +8

    you are a blessing to us who are struggling. this helped me a lot thank you!!!!!

  • @adaghelsimbul6466
    @adaghelsimbul6466 Год назад

    thank God I found someone who can actually explain it direct to the point

  • @evelynromo7282
    @evelynromo7282 3 года назад +1

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

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    @robbecaerts824 3 года назад +1

    kudo's to this guy to make me have confidence for the statics exam I have in 10 hours within an hour

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    @Grobusck Месяц назад

    Bro you’ve covered like every example that is in my assignments. Great job

  • @harpergrace2510
    @harpergrace2510 4 года назад +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🤔

  • @user-rl8tm9jz1x
    @user-rl8tm9jz1x 8 месяцев назад +1

    my king you dropped this 👑

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  • @Handleoriginal12
    @Handleoriginal12 2 года назад +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.

  • @dunguyen5087
    @dunguyen5087 3 года назад +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.

  • @damarabhinawa643
    @damarabhinawa643 4 года назад +3

    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

  • @ahmedrazaabbasi5998
    @ahmedrazaabbasi5998 5 лет назад +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

  • @DisonLogistics
    @DisonLogistics 8 месяцев назад

    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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    @stevendee6800 4 года назад +2

    Mate your a lifesaver, instantly subscribed!

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    @samueldavid495 Месяц назад

    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.

  • @tkdyt0674
    @tkdyt0674 9 месяцев назад

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

  • @nathanandrews8048
    @nathanandrews8048 2 года назад +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 года назад

      Which grade are you???

  • @codymaeedon404
    @codymaeedon404 4 года назад +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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    @zainabfatima2808 4 года назад +1

    This guy deserves an award

  • @jamaljones4714
    @jamaljones4714 2 месяца назад +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

  • @vythinathanduraiswamy3430
    @vythinathanduraiswamy3430 4 года назад +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!

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    @frixaco 5 лет назад +4

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

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    @aimarsanjur1251 Год назад

    this man is better than every single profesor in the planet

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    @Sarah-eb1zq 8 лет назад +80

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

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    @hiddenhouses 5 лет назад +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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    @khuzammra5592 2 года назад +1

    You're still my best teacher 💓

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    @gideonlukando1737 3 года назад

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

  • @jumokesalau6998
    @jumokesalau6998 3 года назад +1

    You are better than my physics teacher. Thank you

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    @TheCupcake_03 Месяц назад +1

    You saved my life thank you😭

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    @shongsingsong9363 4 года назад

    this channel help me so much , appreciate it thanks a lot for this video , this narrator deserve to get much money

  • @eloisamarietulay5331
    @eloisamarietulay5331 5 лет назад +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

  • @lukepruett4081
    @lukepruett4081 4 года назад +2

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

  • @pohsy3103
    @pohsy3103 4 года назад +1

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

  • @beraer5520
    @beraer5520 5 лет назад +1

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

  • @dennardleonard1228
    @dennardleonard1228 Год назад +1

    THE BEST TEACHER

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    @hamoodhabibi7026 7 лет назад +9

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

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    @kakarot8565 3 месяца назад

    BRO YOU ARE AN ACTUAL LEGEND

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    @aditipatra6837 8 лет назад +7

    Your videos are the best!

  • @naifshahmi5481
    @naifshahmi5481 5 лет назад +2

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

  • @Yvghhnkoo
    @Yvghhnkoo 3 года назад

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

  • @allanbandaie5690
    @allanbandaie5690 6 лет назад +2

    You are a general teacher indeed, i appreciate>

  • @bunkbiddle
    @bunkbiddle 4 года назад +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 3 года назад

      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.

  • @danieljohnsopardenilla997
    @danieljohnsopardenilla997 Год назад +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

  • @ivynotpoisonivy1901
    @ivynotpoisonivy1901 6 лет назад +1

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

  • @kingwarren130
    @kingwarren130 3 года назад

    you have saved lives, thank you.

  • @ALAMARK_STUDIOS_ES6
    @ALAMARK_STUDIOS_ES6 8 месяцев назад +3

    Last minute study, it's always watching this channel 😂

  • @legendj.a291
    @legendj.a291 Год назад +3

    42:30 you did mistake here. The angle for torque 2 and 3 should be 30 not 60

    • @aroldibrahimcanapi6364
      @aroldibrahimcanapi6364 9 месяцев назад

      I was trying to find a comment who also noticed that. Thank you.

  • @jameshahollomon4893
    @jameshahollomon4893 23 дня назад

    You are literally a life saver!! Thank you soooo much!!!

  • @shuaibmughal8131
    @shuaibmughal8131 4 года назад +1

    On the Problem starting at 18:10 why isn't the Force Normal F(n) for the 20kg accounted for. Wouldn't that affect the answer when putting Net Fy=0. Doesn't the 100kg block exert a force normal (Fn) on the 20kg Block?

  • @Superior.Citizen
    @Superior.Citizen 6 лет назад +8

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

  • @dipayandasgupta7506
    @dipayandasgupta7506 3 года назад +2

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

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    @stevenli3743 4 года назад

    you are a life saver my god what would I do without you

  • @samariddinzokirjonov8566
    @samariddinzokirjonov8566 3 года назад +1

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

  • @IceyDivine
    @IceyDivine 2 года назад

    Honestly you cleared up Equilibrium for me, you are awesome

  • @user-xm6zs6cb2b
    @user-xm6zs6cb2b 2 года назад +20

    Who else has an exam tomorrow 😂

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    @mads8034 4 года назад +1

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

  • @Ca_1021
    @Ca_1021 6 лет назад +4

    Thank you for all that you do. you have helped me more than you know

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    @rehmanmohammed9578 3 года назад

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

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    @ethiopianeducationgrade11_71 3 года назад +1

    Perfect above teacher

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    @urnfos9264 4 года назад +1

    You teach at a perfect pace

  • @Yaya_Roshe
    @Yaya_Roshe 2 года назад +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?

  • @Santu1939
    @Santu1939 4 года назад +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.

  • @upulwijesingha1916
    @upulwijesingha1916 Год назад

    Thank you so much. But, at 44:47 The force exerted by the wall would be horizontal only if the wall was perfectly smooth, right?
    If the wall had a friction like the ground, then that force would also have a vertical component, as I see. Sorry if I'm being too nerdy.🤓☺

  • @luisacosta9366
    @luisacosta9366 3 года назад

    My man, keep up the good work.

  • @harpergrace2510
    @harpergrace2510 4 года назад

    38:58 Lsin theta came from the same triangle you used to apply soh-cah-toa, of course they’ll cancel out BUT i’m not saying it isn’t right😬 I guess the best way to explain this is we need to use or find the perpendicular distance of the applied force in evaluating summation of moment at hinge is zero given a right triangle 🤨