Newton's 3 Laws, with a bicycle

Newton's 3 Laws, with a bicycle - Joshua Manley

Рет қаралды 1,901,352

11 жыл бұрын

Watch full lesson here: ed.ted.com/lessons/joshua-manl...
Why would it be hard to pedal a 10,000 pound bicycle? This simple explanation shows how Newton's 3 laws of motion might help you ride your bike.

Пікірлер: 635

@kylechen3269 4 жыл бұрын

A student in bed will remain in bed until acted upon by a large enough panic: The lesser-known Newton's 4th Law.

@yellowassassins6924 4 жыл бұрын

a student in motion will stay in motion until acted upon by a large enough sleepiness

@SSP600 3 жыл бұрын

completely true

@colinburdett9950 3 жыл бұрын

Lmao so true, especially with COVID-19

@slash5477 3 жыл бұрын

lol

@ChronicleBlaster 3 жыл бұрын

😭😭

@fortress6721 3 жыл бұрын

Thank you for teaching in 3 minutes what my teacher couldn’t teach me in a week.

@fairy_winterYT5391 3 жыл бұрын

Lol

@beeswax8792 3 жыл бұрын

bruh

@beeswax8792 3 жыл бұрын

Lol 😂

@carolinetangent 2 жыл бұрын

when your teacher was the one who sent it to you :D

@paulboro5278 2 жыл бұрын

You probably didn't focus on the class. Don't always blame your teachers.

@hoppes979 4 жыл бұрын

By far this is the perfect and easy explanation of Law of motion

@respectthosewhodeserveit5192 2 жыл бұрын

kzfaq.info/get/bejne/bMePlqmnltC9o40.html

@Shickelgruber Жыл бұрын

You haven't played Artemis in Minecraft then...

@alihussain6227 Ай бұрын

THIS VIDEO IS 11 YEARS OLD

@slow_inernet6603 4 жыл бұрын

I did my own experiment by hitting my dad, and he reacted.

@slow_inernet6603 4 жыл бұрын

if this only has 1 like it was me.

@buttcheek4575 4 жыл бұрын

Lol

@analeviane1145 4 жыл бұрын

LOL

@superslayer3858 3 жыл бұрын

Lolll

@slow_inernet6603 3 жыл бұрын

I also liked my comment

@shaladddin5687 2 жыл бұрын

3 hours worth of class compressed into 3 minutes worth of video amazing...👏🏻👏🏻👏🏻

@AlbertCheng69 Жыл бұрын

3 hours worth of useless class compressed into 3 minutes worth of video

@Parallax-ec4ik 6 ай бұрын

I agree. 1 month of 1 hour 30 minute classes only to be explained easily in 3 minutes

@chydedelaplace8947 7 жыл бұрын

These videos are gold

@hemamalinisriraman8902 6 жыл бұрын

Cylde Dellafish they are not gold,but diamonds....

@blzKrg 3 жыл бұрын

True

@bryantellez9053 2 жыл бұрын

4 years later and without this i wouldnt be passing

@smilesfinn7806 4 жыл бұрын

they straight up made this man dummy thicc just to slow him down

@vihaandas6428 4 жыл бұрын

yeah

@r0mm3l54 4 жыл бұрын

Me after watching 2 videos about maths and science. *Now i know everything in the universe, im even smarter than einstein*

@smgplays. 3 жыл бұрын

Same

@nemesis7721roy 3 жыл бұрын

then go watch a VSauce video

@aishathnizam5960 Ай бұрын

A student will remain at rest, or will constantly binge watch, unless the force of realization of due work kicks in

@Zerospacedude 8 жыл бұрын

I was forced to watch this.

@brendenjt5158 7 жыл бұрын

Zerospacedude dis my homework

@Immortal_Fish 7 жыл бұрын

same dude. for a test...

@noelbu 6 жыл бұрын

wiki page

@zauber1564 6 жыл бұрын

I'm doing this for miss wasco XD

@noelbu 6 жыл бұрын

Tropic Splash WSMS

@iiMoumen Жыл бұрын

Simple, Short but VERY useful. Thank you 🙃

@kozakgaming4898 2 ай бұрын

11 years ago huh ty for that great video

@bzuscience 10 ай бұрын

Newton was really the true scientist who had changed the thinking habits of the people. Before him, people were facing the same kinds of problems but no one tried to find the reasons behind these happenings. I salute Newton for giving us a sense of thinking and imagining.

@paulsunday7688 4 жыл бұрын

Sometimes, I feel Newton's third law of motion is forced to suite a narrattive, even when it doesn't necessarily explain a phenomena. It is hard to explain the applicability of the law in relations to the motion a bicycle. I think it is because the bicycle moves vertically, meanwhile the law suites horizontal motion. It better fits the working for a rocket going to space. But for a bicycle I find I awkward. Great video by the way

@snailsrslow625 Жыл бұрын

yes! it gets confusing when the directions change

@divineekeke9012 Жыл бұрын

ENGLISH!!!!

@ItzDevil-nk3ry 11 ай бұрын

Newton's 4th law of motion -😃A book remains at rest and covered with dust until and unless some internal or external exam appears.😆 The speed of turning page is directly proportional to the syllabus to be covered and the tension remains constant. 😅🤣

@itsakshat3451 11 ай бұрын

🤣🤣

@ZahidKhan-hn7yd Жыл бұрын

I have no words to and appreciate this explanation

@Froggyx 4 жыл бұрын

Now I am too scared to ride my bicycle

@truexorcerer 7 жыл бұрын

This was very useful for doing my school work.

@TEEJAY-oe2vo 4 жыл бұрын

That's so cool bruh sub to my chaneeell

@M3assassinTC 4 жыл бұрын

TEEJ no one cares

@mangojuice3984 4 жыл бұрын

Thanks Bro, This video helped me a lot in Newton's law of motion.

@khiemoan2894 Жыл бұрын

Thanks a lot! You helped me understand the lecture

@HarithAli180399haaq 10 жыл бұрын

this really helped me understand better of newtons laws

@LekkerLeviLoosVideos 8 жыл бұрын

How many cyclists does it take to let the earth spin at the speed of an average cyclist?

@kellel5610 7 жыл бұрын

The earth already spins faster. It spins at about 1000 mph

@kellel5610 7 жыл бұрын

The earth already spins faster. It spins at about 1000 mph

@manicmushroom 7 жыл бұрын

Divide mass of world by mass of cyclist. A person ways 70 kg whereas the earth ways something like 6,000,000,000,000,000,000,000,000 kg so we're talking something like more than 10,000,000,000,000 times more people than live on the planet atm.

@anupnayak7340 5 жыл бұрын

1 thousand moles

@waitwhat6692 4 жыл бұрын

way more than the population right now

@miryamsamad7389 3 жыл бұрын

thank you so much for this video! Simple and quick explanation! Keep up the good work!

@muhammadsaad3793 7 жыл бұрын

Excellently Explained!!

@Goodwithwood69 8 жыл бұрын

So if we all cycled East, we would make the world spin faster?

@nicholaslau3194 8 жыл бұрын

+Matthew Smith No lol. The Earth is so massive (literally "mass"ive"), and many people will end up on the sea floor within 1 sec

@EchelonArts 8 жыл бұрын

+Matthew Smith This actually happens every morning in major cities world-wide in the morning commute. It's just that with their commute home at night, the world is set right again.

@nicolasamper7911 8 жыл бұрын

+Matthew Smith yes it would, but by an amount so tiny it would be unmeasureable

@nicholaslau3194 8 жыл бұрын

Echelon Arts Photography Well not everyone go to work by travelling east, therefore if the people going east should balance people going west

@SanketDube 8 жыл бұрын

Actually slower.. no?

@JollyRogerTheDodger 9 жыл бұрын

I love riding my bicycle!!

@chikujha6447 7 күн бұрын

I wish your lectures were there in my college days, physics sure would have been fun

@Induxc 3 жыл бұрын

Wow, I understood it very clearly.

@biggerthaninfinity7604 3 жыл бұрын

👇99% percentage of the people watching dis is from teachers or parents 👌

@Imakeyourmemes 2 ай бұрын

Nope not me

@user-rf4gf5uw8y 2 ай бұрын

Yes😂

@EmiRuin 6 жыл бұрын

These videos are such a great way to refresh on things !

@ppenellas 11 жыл бұрын

Thanks, mate! Really appreciate it!

@hemanathmohanramruppa7703 5 жыл бұрын

These videos are so valuable.

@Sam00852 Ай бұрын

@mrgoodman7837 8 ай бұрын

thanks joshua, that was mildly interesting.

@AAMEERAHMARIANO 6 жыл бұрын

Ted is forever Ted. I love these lessons! @TED-Ed

@elli6220 6 жыл бұрын

Doesn't everyone?

@akivasinger9061 3 жыл бұрын

thank u so much, this totally helped

@lancelotray 6 жыл бұрын

I love videos like these.

@JaimeSilva 8 жыл бұрын

loving this videos! thumbs up

@caylax3473 10 жыл бұрын

thx this really helped

@jaganpatnayak 5 жыл бұрын

could you please explain the 2nd one in a more specific way.i didn't get it so good but it was awesome explanation.thank you

@phoenixcreations94 4 жыл бұрын

Perfect explanation

@Theultraman_2589 6 ай бұрын

thanks this really helped

@Cov1ngtonsGhOst Жыл бұрын

A fantastic and concise explanation for those looking to re-educate themselves after being out of school for some time.

@Xjdjdjd 3 жыл бұрын

This is super good!

@rockinggirl0610 3 жыл бұрын

K WOW I LOVE TED TALK YOU LEGIT HAVE BEEN HELPING ME SO MUCH IN MY FINALS AH

@kientrinh1616 Жыл бұрын

Excellent video

@MrCrazytodd 9 жыл бұрын

perfect! this explains it quite well. Nice demonstrations and real world examples that are easy to "rap my head around", however I would have added a bit more arrows to illustrate more forces which were applied / left out.

@spiritworldschosenone8600 9 жыл бұрын

I love this. It is so fun to learn about things. especially, science of all kinds, mathematics, computer programming, engineering, Etc.

@MrCrazytodd 9 жыл бұрын

Are you stalking me?

@spiritworldschosenone8600 9 жыл бұрын

Todd Gobbett no!

@ShermanSitter 6 жыл бұрын

I really like when topics are used to relate a scientific concept. Here is a series about Psychology within the context of bicycle prejudice: kzfaq.info/sun/PLFOOfdNQa2zteDZZED-loSpz6SSxLtCDE

@milkymushroom7944 3 ай бұрын

Amazing Video!!

@juanfernandez5832 10 ай бұрын

Thank you

@mare-4552 6 жыл бұрын

Thank you so much

@anonymoususer9837 5 жыл бұрын

Nice video, but something missing or not directly stated, for Newton's 1st Law: Objects at rest tend to stay at rest *unless acted upon by an outside force.* Objects in motion tend to stay in motion with the same velocity (velocity is speed with direction, and depending on your frame of reference, it can be negative) *unless acted upon by an outside force.*

@premanandamishra7470 2 жыл бұрын

bruh he stated that, you need to apply force for your bicycle to start moving from rest but one it starts moving it becomes way esier to pedal.........

@nigarbayramli5645 Жыл бұрын

Thank you for such an amazing explanation!

@jujubelaa1339 10 ай бұрын

Ted ed has become my favorite channel after i got my first A in maths and now they both are straight A's

@User-oc4zm 3 ай бұрын

This is fantastic

@user-le9sp3bm5n 6 жыл бұрын

....Thank you! A lot of people tried to explain it to me

@yawn279 3 жыл бұрын

This was actually a really nice animation

@Riley_Hsu326 Жыл бұрын

Physics is really awesome! and thank you for this simple and understandable demonstration.

@gilgamesh2399 9 жыл бұрын

One question: How does the bike stay upright? When a person mounts a bike and stays still (no kickstand or legs, just the two bike tires) they fall over. But, we said person is moving it is really easy to stay up. However, no new force is applied in the left/right direction to help keep the bike up? So how does the bike stay up while it is in motion?

@MrCrazytodd 9 жыл бұрын

momentum... it is too "focused" on moving in one direction, that is to say it alleviates the potential of falling left or right like a domino. Remember that there is also air resistance... aerodynamics keep it aliened as well, much like an arrow flies straight and only straight, until an external force (such as wind or gravity) interferes. I hope this helped in answering your question.

@blasttrash 9 жыл бұрын

Todd Gobbett But why do three wheelers stand upright even if they are not moving? why only vehicles having below 2 wheels fall down when not in motion? I mean my bicycle falls down but my car or tricycle doesn't when in rest.

@MrCrazytodd 9 жыл бұрын

blasttrash Because then the weight is more evenly distributed throughout the 3 given points. The tricycle has more surface area to support its centre of gravity. A bicycle or unicycle does not.

@JulieStardoll 7 жыл бұрын

I believe the speed of the bicycle does not allow it enough time to be pushed over by air on either side. Or in other words, the force applied in propelling the bicycle forward is more than the force applied by the air on either side. Then there's also the fact that the centre of masses of you and the bicycle are properly aligned I guess. Todd Gobbett gave a pretty good explanation as well.

@anteeee8 7 жыл бұрын

gilgamesh2399 actually these are all bad explanations an arrow flies straight for a complitely different reason, air drag and gravity always work on it in flight bicycle is not "too focused" on forward movement, there is no such quantity in physics this is explained via precession, which is a very comlex mechanical concept that relies on the conservation of angular momentum a frisbee flies, a spinning ball changes direction, a spinning top stays stable - all due to precession thank you for asking questions btw to anyone who got it wrong: props for trying, it is better than not analysing at all. :)

@hiro95959 11 жыл бұрын

please explain static friction and its relationship to the backward force of the tires to the ground

@awkarbi4646 11 ай бұрын

thanks for teaching me in 3mins which 2 teachers couldnt teach me in a week.

@trstnulk555 8 ай бұрын

Needed for Performa Task, we need 3 laws in one action IT REALLY HELPS CAUSE I ALSO NEED EXPLANATION❤

@TheMikeros 11 жыл бұрын

awesome 1!

@Kevin-zu8ot 8 жыл бұрын

well done

@omarjimenez8895 9 ай бұрын

My teacher in middle school explained the 3rd law like punching a wall. The softer you hit the wall the softer the molecules in the wall hit back, the harder you hit it the harder they hit back at you and that's why it hurts

@xeinha375 Жыл бұрын

Love this

@StrongestAFK 3 ай бұрын

Thanks

@maverick368 6 жыл бұрын

There's action & reaction in nature so why is this perfectionism

@jcv14 9 жыл бұрын

This was an amazing video keep it up!

@idontknowhatmynameshouldbe 2 жыл бұрын

Thanks studying for finals I’m so tired I can barley look at the page this helped a lot thanks

@qahernasery6915 Жыл бұрын

really affective

@rare1499 3 жыл бұрын

POV: your here from your science teacher telling you to watch this...

@ryleereneisswaggy3390 3 жыл бұрын

Yea- and we’re here close to the same time

@garriaga52 4 жыл бұрын

Excellent...!!!

@nabeehanadeem8802 Жыл бұрын

this is a masterpiece

@alhadbhagwat6142 5 жыл бұрын

Nice animations

@katlynbautista Жыл бұрын

omgg this is so helpful

@foxprimary6521 7 жыл бұрын

So good help ful

@syedmaisamabbas8915 6 жыл бұрын

Wow it is amazing...

@screen-marvel-us1424 2 жыл бұрын

Awesome explanation btw what application have ya used for the animation of this video pls do tell!

@aliendude9976 6 ай бұрын

Thank so muc

@user-du7yc5ck3v 7 ай бұрын

i have a test tommorow so thanks

@jamiestates9989 2 жыл бұрын

Excellent examples. Thanks!

@Seyncosa 6 жыл бұрын

Great study video.

@elli6220 6 жыл бұрын

Great study comment.

@Seyncosa 6 жыл бұрын

lol

@MrAstroman2 11 жыл бұрын

Newton and Bicycles??? My two favorite & most interesting things??? Awesome!!!!!

@t.s1939 2 жыл бұрын

Can't believe Redbull ad saved my physics exam

@danialbrown4417 6 жыл бұрын

magnificence!

@yougotnojams2507 6 ай бұрын

bro you really taught me what my teachers couldn t

@md.akibhasan5633 5 жыл бұрын

was. very good ❤

@cherries9554 4 күн бұрын

Thank you, you have saved me, I would’ve been relying on chat gpt if I didn’t know this and I actually need to learn rather than copy😭😭

@UyenNguyen-ro5de 6 жыл бұрын

Cảm ơn admin!

@AlexanderWinston- 5 жыл бұрын

Same

@user-gi1ly8rn8s 5 ай бұрын

O ato de iniciar a pedalada em uma bicicleta demonstra-se potencialmente mais desafiador do que manter uma velocidade constante, em virtude de fatores que incluem a necessidade de superar a inércia inicial, equilibrar-se adequadamente, ajustar as marchas de maneira pertinente, lidar com resistências iniciais e coordenar meticulosamente os movimentos. Tais desafios, entretanto, tendem a ser progressivamente superados por meio da prática sistemática e da aquisição de habilidades específicas associadas ao processo inicial de movimentação.

@animeperson7886 3 жыл бұрын

schooooooool really got me watching this. this is a sad time.

@muffins4tots 11 жыл бұрын

How is it that TED education has so much better volume control than their regular videos on their director channel? The intro on that one is so much louder than the video itself.

@winterwolf110 3 жыл бұрын

i was forced to watch this

@M_nayak1392 22 күн бұрын

Good but why?

@williamchen1904 2 жыл бұрын

How to solve the two EXPERIMENTALLY PROVED puzzles, which are described in the two links below: kzfaq.info/get/bejne/eKepl6l-qbHOYo0.html kzfaq.info/get/bejne/rr5hZ7F8na3WdI0.html

@BikingVikingHH 11 жыл бұрын

Only on the rear wheel with power does the ground's reaction force push forward, on the front it has an opposite effect, to counter the friction of ye olde wheel bearing and such. The reaction force arrow shall point towards the rear on the front tire I declare!!

@louanpeeraer377 2 жыл бұрын

omd thank you finally i understand i cant thank enough

@383mazda 8 жыл бұрын

I don't think the front tire exerts a rearward force on the ground, only a downward force.

@astrodima5324 8 ай бұрын

Ok but this was just what i needed.

@reksub10 6 жыл бұрын

in the 3rd law ,is it an equal and an opposite reaction, or a reaction thats equal?they spoke differently in the 17th century than we do now.so did Newton word the 3rd law badly, or since we percieve/live in a 3 dimensional world are there two reactions to the original action?i.e. an equal reaction and an opposite reaction. i always thought the 3rd law was worded badly. it should be "an equal opposite reaction",not "an equal and opposite reaction".

@elli6220 6 жыл бұрын

It's just one reaction. And yes it it worded somewhat unclearly.