Torque, Basic Introduction, Lever Arm, Moment of Force, Simple Machines & Mechanical Advantage

Подписаться 8 млн

Просмотров 1,4 млн

50% 1

This physics video tutorial provides a basic introduction into torque which is also known as moment of force. Torque is the product of force and lever arm also known as moment arm. The lever arm is the perpendicular distance between the axis of rotation and the line of action of the force. Torque is the rotational equivalent of force. Positive torque values produce counterclockwise rotation and negative torques produce clockwise rotation. This video contains plenty of examples and practice problems of torques as it relates to doors, seesaws, and shovels. It discusses how to calculate the mechanical advantage of simple machines like seesaws and shovels.
Intro to Rotational Motion:
• Rotational Motion Phys...
Angular Velocity:
• Angular Velocity Physi...
Angular Acceleration:
• Angular Acceleration P...
Rotational Kinematics:
• Rotational Kinematics ...
Intro to Inertia:
• Inertia - Basic Introd...
________________________________
Parallel Axis Theorem:
• Parallel Axis Theorem ...
Rotational Dynamics:
• Rotational Dynamics - ...
Rotational Kinetic Energy:
• Rotational Kinetic Ene...
Rotational Power, Work, & Energy:
• Rotational Power, Work...
Work Done By a Constant Torque:
• Work Done By a Constan...
Angular Momentum & Torque:
• Angular Momentum - Bas...
_________________________________
What Is Angular Momentum?
• What Is Angular Momentum?
Angular Momentum Problems:
• Angular Momentum Physi...
Angular Impulse:
• Angular Impulse
Rotational Motion - Review:
• Torque, Moment of Iner...
Full-Length Videos and Worksheets:
/ collections
Physics PDF Worksheets:
www.video-tutor.net/physics-b...

Опубликовано:

26 окт 2017

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 461

@TheOrganicChemistryTutor Год назад

Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections Next Video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ic_wFYu8xVs.html

@WilliamStrohmetz Год назад

Could I somehow do the closed captions for this video for you? I'm not huge into making YT videos so I don't know how it works, but this video could really use formal captions. :)

@Iam_nikiart 11 месяцев назад

❤❤❤❤❤

@anastasiaanautodidact9856 3 года назад

This guy deserves a noble prize for being a jack of all trades .

@that_off 2 года назад

Indeed

@danialleonardo9223 2 года назад

HE DOESS

@AdelAdel-pn1bq 2 года назад

Master of all trades*

@georgemichelakis1202 2 года назад

Jack of all trades and master of all

@georgemichelakis1202 2 года назад

@dk bruh ik bro I already knew the original and I changed it from none to all to show that this youtuber knows his shit very well. You tried to correct without even thinking why I even said what I said. Please don't try to correct people before thinking. Φίλε μου!! 🤦‍♂️

@yisdisaissue 6 лет назад

An hour of video beats out 10 hours of class. Thank you for the work, completely understandable.

@matthewzarate9116 5 лет назад

Edward Stec I’m sorry but it takes 10 hours to teach torque? 👀

@leonashley9330 4 года назад

@@matthewzarate9116 he's saying that 1 hours of watching videos is equivalent to 10 hours of teaching

@jabeljanregacho1101 4 года назад

@@leonashley9330 "hour"

@coltoncox6299 3 года назад

I often wonder how I would be getting through my online college physics course without your videos. Thank you for what you do. You are so appreciated. You are helping me pull an A in a class I had to drop last year. I thought I was just too dumb to understand physics. Thanks for changing that for me.

@sskylark_ 3 года назад

Same here brother

@Bbbbbbbbbbhhhhhhh 8 месяцев назад

Nah universities and colleges just explain it in a very confusing way for no real reason

@hombojimbo 8 месяцев назад

@@Bbbbbbbbbbhhhhhhhit really depends on the professor.

@justinekoip9676 Год назад

This guy is just more than an expert. He deserves a noble prize. He always makes all his tutorial lessons so simple to understand. Thanks much for that. May God bless his work.

@thomasslone1964 5 лет назад

this video almost makes me feel bad for using ad block

@CluckYou21 5 лет назад

Just donate to his patreon at the end of the year if you pass.

@samrichardson2096 4 года назад

@@CluckYou21 how do you do that?

@CluckYou21 4 года назад

@@samrichardson2096 He has it in his about tab on his channel. Donate whatever you feel. Also doing so, unlocked all of his full length exam review videos. Very helpful for you and him.

@hemlanaik146 2 года назад

@@samrichardson2096 aikkk

@sareenashaukatawan1240 8 месяцев назад

You explained in 20 mins what my prof couldn't in an hour. Thank you!

@pandarapaminerva7416 4 года назад

Had my long test last December and just received the results today. I passed! I just wanna thank you for your wonderful style of teaching. :)

@soniahshankoti6245 3 года назад

Congratulations

@heinboonstra1681 2 года назад

This man is getting me through chemical engineering all by himself.

@damiensoubassis2738 2 года назад

He really is though

@romanleo8931 3 месяца назад

He's getting me through mining engineering

@marcusayala6933 3 месяца назад

@@romanleo8931 That's a thing taught at schools?

@user-ny4cc2fl3t 2 месяца назад

Same

@rabalder6705 Год назад

This man has contributed more to society than most people ever will. You teach so many people so much. You have our gratitude!

@rathinshah7826 5 лет назад

A minute in and you already answered all of my questions. Much love for getting me through AP physics. 2 more chapters to go!

@zohaibgulawan9070 2 года назад

@Bnar Khattab Osman good luck to you as well ik its late

@kamalnathmisal6351 2 года назад

Lai bharri Sir,.... you got me very well revision of torque

@bk._550 Год назад

@@zohaibgulawan9070 good luck to you as well 👍 😀

@faisalmohamed4595 6 месяцев назад

@@bk._550good look to u as well😆😆🙏

@machorwood574 3 года назад

Bro!! I am a retired Advanced life support Paramedic, now a 3rd year biomechanics major in university.... this was the BEST EXPLANATION I have ever heard!!

@kafkanaut_apothecary 4 года назад

Normally I’m okay in class, but after two hours of physics lecture, I still didn’t understand what torque even was. This was immensely helpful. Thank you!!! 💕

@amjadmurad2 3 года назад

😂yea

@kwanelensingo1528 3 года назад

😹😹same here

@hlinaeshetu3103 2 года назад

The same here

@matthewsutliff2460 Год назад

You do a phenomenal job. These are easy to follow, you show all the steps even if it takes longer but that way people don't get stuck and waste more time trying to see what the intermediate step was. You also give example problems that we'll see on homework. Thank you

@cardodalisay817 3 года назад

I usually joke whenever I commment on videos, but dude, this totally helped me understand the concept of Torque (even though this is my first time learning about it). Thank you so much!

@lisatryemka9775 2 года назад

Thank you so much! I've been watching your videos since gen chem 2 and you've got me through orgo and now physics. I'm very grateful for your work :)

@jeffmcbobberson8228 2 года назад

This man is getting me through mechanical engineering within a single hour thank you sir 🙏🙏

@SINBAD1983 5 лет назад

amazing video .. you really know how to simplify complicated stuff .. the Organic Chemistry Tutor for President 2020

@lilithasotondoshe8226 6 лет назад

super clear and short but with tons of important information. Thank you so much Sir.

@HOWDOT 5 лет назад

Yap ..

@amjadmurad2 3 года назад

Mine too

@afsarabushra1769 3 года назад

you are carrying me through my first year of uni

@fatimatahir7953 5 лет назад

One of the best lecture. Tomorrow is my test and im feeling so blessed right now💕💕💕💕

@call_me_mado5987 Год назад

Bro i just looked at his channel, and man this guy seems like he knows everything, he does physics,math,chemistry,computer science, logistics, economics, man does it all !

@JackSepticTank-uw5vg 7 месяцев назад

This man’s back must hurt a lot from carrying so many students through physics and math.

@mohamedh.farhan8323 5 лет назад

The best tutor on youtube.

@abdulrahmanbadr9328 Год назад

Your are the best tutor I have ever seen in my life, suits for eveything, thanks for helping us.

@akaike692 9 месяцев назад

thank you so much. your videos have really helped me. I don't really understand math or physics in class, but right when I get home and follow with you, everything suddenly makes sense lol. thank you so much, dude!!!

@sonhalirickeelal7700 4 года назад

thank you so much! this video has REALLY helped me understand this section.

@muhammadfarooqkhan4822 10 месяцев назад

You are one of the best teacher i have ever seen. Keep up the good work.

@edgarfranco367 2 года назад

Love it love it love it. Thank you for making physics so digestible.

@Magidar 5 лет назад

15:10, 1800/3= *violent calculator button mashing*... 600. Everyone on every test...

@pseudonymousbeing987 3 года назад

You can never be too sure. I would make sure to multiply both sides by 3 after getting 600 just to make sure I get 1800=1800.

@incognito6751 3 года назад

I would do that for 1+1.

@esraaashraf2880 Год назад

THANK YOUUUUU SOOOO MUCHHHHH I FINALLY UNDERSTAND THE LESSON FOR THE FIRST TIME EVEN MY TEACHER EXPLAINED IT MULTIPLE TIMES LITERALLY THANK U SOOO MUCHH ❤️❤️❤️❤️❤️

@mechanicalromance6748 2 года назад

Im in love with the way he explain every detail

@danie8641 3 года назад

I don’t usually comment on these types of videos, but this really helped! Thank you so much

@mrbernie 11 месяцев назад

Thank you. Your videos are timeless 🙏

@marr1343 6 месяцев назад

this guy deserves the WORLD, i appreciate u so much

@abbes2592 3 года назад

This was so helpful , i just learned something new

@kwazisibisi6134 5 лет назад

You always make things simple. Instead of going to the lectures for 2 hour and end up sleeping there, i can watch your short videos and ace my tests.

@hasibuan626 4 года назад

You are a good teacher. That's Great video and easy to understand

@JackedFerret 3 года назад

First time viewer over here. Keep up the good work! I can already see you're going to boost my AP physics grade :)

@elishakimadelacruz6858 4 года назад

You deserve the salary of my Physics Teacher than him

@christianapoku7601 Месяц назад

😂😂😂😂

@rhemaimaku-clem1769 2 года назад

Aswr, this guy is too Good. All his videos r explicit n well explained. More grace organic tutor. Ur videos r helpful fr O-lv n Some A- level student

@fritz4468 Год назад

This guy is the best teacher in literally everything!

@slynollytv7212 5 месяцев назад

I swear

@jinikaroongta6046 8 месяцев назад

00:01 Torque is the force times the moment arm 02:55 Torque is the product of force and moment arm 05:38 Calculating net torque on an object 08:20 Understanding torque and net torque in rotational equilibrium 11:07 Net torque of the system is positive, causing counterclockwise rotation. 13:54 Understanding torque and mechanical advantage 16:20 Understanding Leverage and Mechanical Advantage 18:59 Using a shovel at the edge increases mechanical advantage Crafted by Merlin AI.

@FioDavid767 4 года назад

I really needed that example of applying two forces at an angle. Thankkkks

@TheRehabDoc 4 года назад

Thank you sir for your conceptual teaching. As a Doctor , I had no clue about these things until I found this amazing video. Regards 🙏

@isaacmcginn7923 2 года назад

This helped me with my rowing stoke! Thanks.

@user-oz5rp1fy1g 4 года назад

such a wonderful video that helps me out!

@slynollytv7212 5 месяцев назад

You're more the best sir, Look how i understood this in a video not even upto an hour than a lecture i spend hours listening to my wicked lecturers

@decopocha1872 Год назад

Thank u sir, you are ready fit to be a lecturer... U understand things before u expose them out

@beatrizrosete2827 Год назад

omg i couldn't undestand torque, but now!!!!!!!! Im so grateful for you!!!!!!!!!!

@rachelcurrry 3 года назад

so good, you're an amazing explainer, thank you

@ghb7860 3 года назад

What a blessing to have you, thank you

@tishaanants 4 года назад

4:41 the same thing applies to an electric field dipole F=qE Thanks this is really helpful

@giovannip8600 3 года назад

You're undoubtedly a genius

@rehutai2978 4 года назад

Thank you so much. This is great!

@ehsanshahrjerdy9606 5 лет назад

yu are best teacher in all of wolrd......... thanks a lot

@HOWDOT 5 лет назад

Your the best man .. Your the best. Your teaching skill is awesome. Love you bro :)

@mmachikimosou9025 3 года назад

This online study is difficult but you are making it easy thank you

@sabahatmajid9599 4 года назад

I am very thank full to you for uploading this video.

@reagamarialuz6944 5 лет назад

Thank you..its super underderstanable..life saver!!😊😊

@mohamadfazli5575 2 года назад

Thanks for explaining in basic English and simple to understand.....

@punkchase5351 5 лет назад

Excellent! Thank you.

@lucasharvey8990 2 года назад

Thanks for the video, Tutor.

@divyanshsahu4381 3 года назад

Excellent explanation. You are awesome!

@tholuoknyak-vn7bv Месяц назад

Appreciate your work 🙏, May Almighty God bless you and continue teaching people in online, you are helping people alot with this teach online including me,thank the man of God

@katherinejenny4799 7 месяцев назад

This is such an incredible video!!

@qwertytwerqy2440 2 года назад

Wow, in our lesson, our prof just used r for the moment arm then multiply it by sine theta. This vid makes it so much easier by making the moment arm (r) equal to the length from the axis of rotation multiplied by sine theta.

@antieangela1044 2 месяца назад

Man I don't know how to thank you enough. 🤝

@edwineneanya8046 5 лет назад

You're a God sent, thank you

@emmagoellner3839 4 месяца назад

u fr blow my mind like now i can understand physics god bless

@MelOkunbor 3 года назад

Thanks alotttt,you're loved!

@JesusMartinez-zu3xl 2 года назад

what my physics professor explained in a hour "not so good" you did in 20 minutes and way better!

@bengeldim7186 2 года назад

Nice

@bloomhamid 2 года назад

bro youre so cool for this i needed this video more than u think

@ObasanmiRegina-op1ij Месяц назад

Me reading this when I’ve got an exam tomorrow 😫😫😫😫

@LoloGobeni 24 дня назад

Me 2 😭😭😭😭😭

@himadragon282 5 лет назад

Thanks for all your work ....

@lucindahaasbroek8099 6 лет назад

Life Saver !!

@carylannebeltran 3 года назад

Bless this man!!

@sitinordeana1156 3 года назад

You helped me a lot...thanks for your videos..

@liamnewton3403 3 года назад

once again saving the day!!!!

@luisdimensity 3 года назад

I really appreciate you, thank you!

@DaringToast 2 года назад

Thanks alot for this helpful explanation!

@mikey002 3 года назад

Very helpful, thank you sir

@eirdofkoda 5 лет назад

You are a God amongst RU-vidrs.

@mahammadodj 3 года назад

Thank so much for amazing videos!

@jesusmrosario-claudio4104 3 года назад

Thank you once again.

@omiorahman6283 5 лет назад

Thx for helping me in a levels. And now university

@LLRFILMSLJS 3 года назад

Me at first: Ugh, this looks so hard... Me after: Wow that was it? This seems kinda easy.

@kabouch 3 года назад

4:01 The angle between two vectors is the one when the two vectors are meeting tail to tail and its direction is counterclockwise; in such scenario the angle has to be (180-theta) which in fact is equal to sin theta.

@satmindersingh7389 3 года назад

Excellent teaching thank you

@riceandbacon8998 8 месяцев назад

This lesson was just beautiful, thank you

@radheyshyampatle4418 6 лет назад

Best for building concept

@Clay_2327 2 года назад

Thanks man, you are truly GOATED 🐐🐐

@cat5220 Год назад

If I pass my GAMSAT exam, it will be thanks to this man, this myth, this absolute god tier legend

@oluwatomisinakerele19 3 года назад

Thank you very much sir This was really helpful 👏 🙂 👌

@ritaalnajjar7871 2 года назад

thank you me and Salma love your videos

@Satoru_Gojo5 Месяц назад

Honestly he should just change his name to THE tutor, because he does almost every subject and knows so much about each. I don't know how this man functions, but god damn has he helped me a lot.