Vector Forces

[@EugeneKhutoryansky]

To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available). --To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable. --To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video. --If you believe that the translation in the subtitles can be improved, please send me an email.

[@EugeneKhutoryansky]

In case, you have not already seen them, I also uploaded several other videos recently. As always, for each video that you like, you can help more people find it in their KZbin search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.

[@miezmiuremiezutschi414]

its crazy how easy you make those things, you have some of the best explaining videos ever, and I've watched a lot of them. I hope that your videos will get more credit in the future, because they definitely deserve so!

[@EugeneKhutoryansky]

Naratuga T Thanks for the compliment.

[@carlosloures2436]

One of the great Values of The Education is to transform the difficult subjects in simple understanding. This video is proving it. But I do also believe that this competence is not for all. Help the other´s by being a teacher. This is the real aim of life. Thank you.

[@sumtingwong66]

No one explained to me vectors so beautifully. Thank you.

[@EugeneKhutoryansky]

Thanks for the compliment.

[@scienceium5233]

@@EugeneKhutoryansky he is Kim why would he want to learn physics

[@Suntouso]

Wow! I totally love this! Wishing we had this when I started school. I am 71 years old now. But still love adding to my education information.

[@EugeneKhutoryansky]

Thanks. I am glad you liked my video.

[@EugeneKhutoryansky]

You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link: kzbin.info_video?v=Ff_suyHtEXk&ref=share You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately. Details about adding translations is available at support.google.com/youtube/answer/6054623?hl=en Thanks.

[@snuffles1101]

I have a first year physics exam in 2 days, your videos are really helping, keep it up. and thank you.

[@EugeneKhutoryansky]

snuffles1101 Thanks. Gald to hear that my videos are helpful. Good luck on your exam.

[@asencme]

A really cool and easy way of explaining complicated lessons in physics! Lovin it!!!

[@EugeneKhutoryansky]

Asen Georgiev Thanks. I am glad to hear that you're loving it.

[@santiagoinfantino2368]

I'll try to comment some of your videos to help you get the recognition you deserve. I really appreciate what you're doing!

[@shardamore8882]

I've watched soo many videos of yours , and i find them ,honestly incredible!, I wish , cllgs too opt for such explanation /teaching strategies as yours , anyways, thanks for all videos you've made soo far and please do not stop making those . You are doing a great work.

[@EugeneKhutoryansky]

Thanks for the compliment and I am glad you like my videos. Many more videos are on their way.

[@lunatic1916]

Greetings from Brazil! These videos are amazing, they have been helping me a lot to understand some physics concepts. Thank you very much!

[@alannabunny]

I did poorly in the kinematics unit of grade 11 physics. After watching this video, I am much more confident in vectors with will allow me to do better in grade 12!! Thank you again for your awesome videos Eugene!!!!!!

[@EugeneKhutoryansky]

***** Thanks, and I am glad that you are finding my videos useful.

[@mandresyfalimanana3538]

3 years of highschool mechanichs explained simply and beautifully in 7 minutes and a half, thank u and have a nice day ^^

[@EugeneKhutoryansky]

Thanks!

[@galliumgames3962]

These videos make mind-melting concepts make sense.

[@simonriley849]

I am 12 and these videos are amazing! I finally get my classmates to understand PHYSICS!!!!! YEAHHHHH!!!!!

[@MrPuff1026]

this is by far one of the best physics channels i have ever seen on youtube, and believe me, being a former AP Mech student, I have seen a lot XD THanks For this great content!!

[@EugeneKhutoryansky]

Thanks for the compliment about my videos.

[@michaelhaggerty569]

This is wonderful, a very intuitive explanation. What program do you use to make your animations?

[@EugeneKhutoryansky]

mike haggerty Thanks. I make the animations with the program "Poser."

[@shivamsahu1371]

I really very grateful of the creator thankyou thankyou , I bet no one can explain me vectors better than this , you made it so logical and. I can't describe how great importance this video holds , just want to say thank you This was the first video I watched from channel and I must say you have made a very impressive first expression ..

[@EugeneKhutoryansky]

Thanks. I am glad you liked my video, and I hope you will also like all my other videos.

[@SOBIESKI_freedom]

Here's a comment to help you out. Now get cracking, fella! You're doing great! Keep 'em coming.

[@EugeneKhutoryansky]

SOBIESKI Thanks. Lots more videos are on their way.

[@akshatmandloi3278]

Thank you make more videos on mechanics ... I loved it and subscribed and share this video to my whole class . .. but please make more videos they make my concept powerful

[@arokasom]

The best channel about everything

[@EugeneKhutoryansky]

Thanks for the compliment.

[@davidbain701]

(The ball bouncing around in the" no gravitational box ") the surfaces to the box have forces that are the same as if the ball had carried on in to non gravitational ,and at that point another ball coming in from space took its place at that angle and velocity as to agree with bounce affect

[@krvritsourlife5421]

thank you very much for making these vedios.i can understand how much effort u r putting behind this thanks a lot from all the viewers

[@EugeneKhutoryansky]

Thanks. I am glad you like my videos.

[@pendalink]

Awesome video! It doesn't matter but typo at 6:36 "ball's" should be "balls." Really liked the part liked the part where you broke down the dimensions, although mentioning that they are commonly referred to as the î j and k dimensions might make it more familiar to some, especially students. Thanks for being expertly educational again!

[@EugeneKhutoryansky]

pendalink Thanks for the compliment about the video, and I am glad that you liked how I broke down the dimensions. Sorry about that typo at the end. As with all my videos, I reviewed the video many times, but some typos still manage to get through every now and then. Thanks.

[@XboxSkateVids]

As per usual, great video! I don't know if you take requests, but I would love to see a bunch of Alternative Current Theory videos, as well as maybe a video about logarithms with real life examples would be cool!

[@EugeneKhutoryansky]

XboxSkateVids Thanks for the compliment. Yes, those topics are on my list of future videos that I plan to make. Thanks.

[@engfani]

What an amazing explanation, Wow. Greetings from Your Engineering Student from Egypt. Thank you so much, keep it going!

[@EugeneKhutoryansky]

I am glad you liked my explanation. Thanks.

[@engfani]

@@EugeneKhutoryansky You're most welcome.

[@dczpensandoeducacao]

Hello! I would like to know which editor you use to make de animations in 3D form. TKS.

[@EugeneKhutoryansky]

I make my 3D animations with "Poser."

[@dczpensandoeducacao]

Thank you very much!

[@thevamps327]

I think You Can become one of The Biggest Professor..... No Seriously, the way you make these topics is very easiest, and I will discuss about your channel in my whole School Harsh, Head Boy

[@Maxander2001]

Is it not 2d if we "step down" from 3d? Re. the bouncing ball in a two-dimensional plane. Perhaps I'm "semantically" confused?

[@EugeneKhutoryansky]

Maxander2001, I am referring to the fact that each of the three colored balls is bouncing around in just one dimension. For each of the colored balls, the plane shown is the plane that this dimension is perpendicular to.

[@oceaness1583]

Thank you so much for spending your time creating such amazing animated videos! These are really really helpful!

[@EugeneKhutoryansky]

Thanks for the compliment about my videos. I am glad that they are helpful.

[@tiagofranca2660]

Great video, as always! Thank you!

[@EugeneKhutoryansky]

Theenerd ジェームズ Thanks for the compliment. I am glad you liked it.

[@Schaunard]

Прекрасная мультипликация и достойное объяснение. Спасибо! Тезис о том, что равнодействующая сила - эта такая сила, под действием которой тело движется также, как под действием всех сил, приложенных к нему , верен лишь для материальных точек. Для твердого тела конечных размеров пара сил служит примером, когда равнодействующая равна нулю, но движение невозможно описать только введением равнодействующей. Почему бы не оговорить это в ролике? Wonderful animation and worthy explanation. Thank you. The statement that "if an object is influenced by several forces at a time, then the result is the same as if the object is influenced by a single net force" is true only for point masses. For a rigid body of a finite size, a pair of forces serves as an example when the net force is zero, but the motion of the body cannot be described with help of the net force. Why not say it in the video?

[@tiredironrepair]

If gravity pulls towards the center of mass and centrifugal force is exerted outward at a 90 degree angle relative to the line of axis of a rotating body then my question is what is the force direction vector of an object sitting 1 degree off of axis at the North pole. Gravity pulls down towards center at all points on Earth. Centrifugal force, produced from rotational velocity, exerts itself at a right angle relative to gravity unopposed at the poles and changes incrementally till the equator where both are directly opposed. Also centrifugal force increases with radius. Moving over the surface of a sphere radius increases continually till the equator. So again my question is what is the force direction predicted by the vectors of centrifugal force crossed by gravity on an object 1 degree off axis at the pole?

[@EugeneKhutoryansky]

Centrifugal forces do not actually exist. I cover this in my video at kzbin.info/www/bejne/ppzbh6KPrpWCpJI

[@Ph4n_t0m]

This is an excellent video - my only 'criticism' would be: "Why even mention 'curvature of spacetime' in this video?" It seems 'out of place' (added as an 'oh by the way') and does exactly what most curricula do: "I tell you it's X (but in reality it's not X)" - so what's a kid to think? "Don't believe everything I'm going to tell you because in reality it's not like that". I had that in chemistry, year after year they'd say "everything you've learned until now is wrong" and proceed to 'overwrite' what I thought I knew. So it causes confusion and takes the attention away from the topic at hand: Vectors used as a tool to represent/describe Force (so you leave 'open' the question of the nature of what a force is - curvature of spacetime for example - for another video). But that's just my opinion... Thanks again for these and keep them coming! They're priceless!

[@EugeneKhutoryansky]

Thomas White Thanks for the compliment about the video. I had to mention the curvature of space-time because otherwise, if I just said that gravity is a force, then I would be giving incorrect information.

[@alexs6284]

best explanation ever in this universe....loving all the vedios

[@EugeneKhutoryansky]

Thanks for that really great compliment.

[@klaik30]

Can i add the friction of the object that the ball is rolling on to later calculate the 'true' speed of the ball?

[@EugeneKhutoryansky]

+klaik30, you can add friction as one of the forces on an object that is sliding down the ramp.

[@jaishreekrishna6539]

I swear i love your channel

[@seanshubin2075]

Great visualization of vector addition

[@EugeneKhutoryansky]

Sean Shubin Thanks. I am glad you like the visualization.

[@kirikouthemightyandstrong3183]

Very underrated channel

[@JSW]

Great one! Great job, you've been just pushing these out lately. Keep it up.

[@EugeneKhutoryansky]

Jake White Thanks. Glad you liked it.

[@SafeAndEffectiveTheySaid]

This is beautiful!

[@yousefdajani5307]

Good job! but one thing to mention that you must continue the work so you show what happens if the surface was perpendicular to the force of Gravity ( which normal force is zero)

[@ramaachopra25]

Is force defined to be momentums time derivative?

[@MrVoayer]

Very good video, indeed. The only thing missing is a dotted line that would show the trajectory of the ball moving in two dimensions under the influence of gravity, from 2:57 to 3:36.

[@EugeneKhutoryansky]

MrVoayer Thanks for the compliment about my video. I suppose I could have added a dotted line showing the path of the ball, but I didn't think of that at the time. Thanks.

[@Orion225]

Forces of nature is strange and beautiful at the same time.

[@gnanaprakash2616]

Wow!!! beautifully explained, Thank you.

[@EugeneKhutoryansky]

Thanks. Glad you liked my explanation.

[@БрутальныйА]

The best video ever

[@EugeneKhutoryansky]

Thanks for the compliment.

[@chinkeehaw9527]

Can you tell me what software you uses to make this animation? Also wish your channel get 1000K subs later.

[@EugeneKhutoryansky]

I make my 3D animations with "Poser." Thanks.

[@samisiddiqi7814]

This is fascinating and fucking amazing. Why is this great channel so underrated? KZbin should reccommend your videos instead of the garbage popscience.

[@tommymoore8493]

Do you make these videos yourself?

[@EugeneKhutoryansky]

green and white forever Yes, I make the animations for all my videos myself.

[@tommymoore8493]

they're amazing Eugene Khutoryansky

[@onlineacademy4499]

which software are you used

[@EugeneKhutoryansky]

I make my 3D animations with "Poser."

[@newagarwalcomputech2952]

Awesome explanations thank u very much

[@DineshNaiduaanipakam]

wowww ..... thumbs up man :) cool I never came across this type of lectures :) love physics :) :)

[@EugeneKhutoryansky]

Thanks. Glad you liked my video.

[@tommywhite3545]

Hi. I asked in a video about a video about vector spaces. I don't understand the connection. You replied you had a video about it, but I can't seem to find it (nor where I asked the question, in which I also asked about dot-products and did found that. Tyvm for that!)

[@EugeneKhutoryansky]

Perhaps the video you want is the one on linear algebra at kzbin.info/www/bejne/f6PKmIKshLiNqJY

[@tommywhite3545]

@@EugeneKhutoryansky Yes, thanks. (I completely forgot why I wanted to understand what a vector space is again, which is pretty silly. It had to do with understanding relativity better. It'll come back though. Thanks for the link! You explain it very well, I often have troubles with abstract mathematics. When it has physical meaning I don't have almost none troubles at all.)

[@rtt1961]

Excellent video.

[@EugeneKhutoryansky]

Thanks.

[@markostojiljkovic7100]

Great explanations!!

[@EugeneKhutoryansky]

Marko Stojiljkovic Thanks. I am glad you liked the explanations.

[@svenlagoda5970]

Really Great Job. Thank you for your work.:-D

[@EugeneKhutoryansky]

Thanks for the compliment.

[@tsegayharefe9929]

It so amazing. 10q so much.i have one request :may you explain "the source and the way how neutrons bombard the nucleus in fission reaction

[@EugeneKhutoryansky]

Thanks. I cover nuclear physics in my video at kzbin.info/www/bejne/qGWTmWlsps55a6s

[@ajaymhalsekar5250]

You r doing great job thank u...

[@EugeneKhutoryansky]

ajay mhalsekar Thanks for the compliment.

[@alejandronieto576]

Great video!! Thanks!

[@EugeneKhutoryansky]

Glad you liked my video. Thanks.

[@blnkproductions]

thankyou so much helped with homework alot

[@EugeneKhutoryansky]

+Ben Lister, glad to hear my video was helpful. Thanks.

[@shy_dodecahedron]

Are we talking about point objects? Because My mug sure as hell can spin.

[@viniciusfernandes2303]

Thanks for the video!

[@EugeneKhutoryansky]

Thanks.

[@RobertoCerv90]

You're channel is simply amazing. Of course subscribe!

[@EugeneKhutoryansky]

Thanks for the compliment. I am glad to have you as a subscriber.

[@RobertoCerv90]

I'm really on because there's some new stuff you add to themes, no matter if I see from before. If you allow me to make suggestions there's 2 Themes who no info about. The Neutral Hydrogen of 0 spin beside the way of detecting. And the flavor puzzle... Hope you like it.

[@DEEPAK619wwe]

please upload like a divergence, gradient and curl vectors also its product rule with numerical solve videos your videos is too best videos in the world i wana 1 hours videos

[@calebalbertson5166]

Dot product and cross product would be crazy helpfull

[@EugeneKhutoryansky]

+Caleb Albertson, dot product and cross product are on my list of topics for future videos. Thanks.

[@Abdullah_majed]

ابداع و جمال

[@jugurthagreen900]

I LOVE YOU BRO !!!

[@CharlieHofigan]

music at the end?

[@EugeneKhutoryansky]

Charlie Hofigan All the music in this video is part of the same song. This song is from the free KZbin audio library, and it is CanCan_by_Offenbach.

[@Sjsime827]

Is this what heaven is like?

[@adammcgregor-d3y]

How do I know I am in the presence of genius? When I see and understand just how simply that genius can explain to someone like me, what dozens of people tried to explain before, to me who, themselves, I could comprehend at least, did not understand what they tried to explain. It is embarrassing, how stupid I realize that I was for not getting it. I take no credit for now understanding. That is all you.

[@EugeneKhutoryansky]

Thanks for the compliments. I am glad my video was helpful.

[@kasherri4889]

i love this

[@EugeneKhutoryansky]

Thanks. Glad to hear that.

[@tallb]

could you make a video about magnetic fields? like the effects of a field on a wire, are on a spirel or when R>>L or when L>>R and when the field is inside and outside and on different shapes etc. there is nothing of that sort (i watched all hehehe)

[@EugeneKhutoryansky]

+Tallb, I discussed magnetic fields in detail in my video titled "Electromagnetism - Maxwell's Laws".

[@tallb]

I have watched it either, but you did not explain the difference between a the magnetic fields of different coils, and that is an important episode i am missing.

[@nirajiitian7698]

Kinematics lecture plz bring

[@jlpsinde]

Amazing

[@EugeneKhutoryansky]

Thanks.

[@ongin8520]

դու շատ հետաքրքիր մարդ

[@franzcedricarzagaechavarri3388]

Im just here to understand accelerators skill

[@Jhakaas_Jai]

Yeah, i know the importance of getting an intuitive understanding of the subject. But it is useless when it comes to calculating the path of the object. At least, you need to provide us with an general equaction on these scenarios. So, we can at least visualize it via mathamatics.

[@veezee9256]

Bravo...!!!

[@EugeneKhutoryansky]

Vee Zee Thanks. Glad you liked it.

[@زهرةالربيع-ف7غ2س]

شكرا

[@青雲浮遊]

love it

[@EugeneKhutoryansky]

Glad to hear that. Thanks.

[@dushantmeshram2800]

awesome

[@EugeneKhutoryansky]

Thanks.

[@NECKINEM]

thank u very much

[@EugeneKhutoryansky]

+NECKINEM, you are welcome and thanks.

[@ML-et4dl]

عظيم واو

[@starsdraemvd]

please we need a script all your video if it possible ! thank you for great job *_*

[@EugeneKhutoryansky]

starsdraemvd Thanks for the compliment. With regards to the script for the video, everything is written on the screen, so I am not sure I understand the request.

[@زهرةالربيع-ف7غ2س]

واو

[@nsalma5076]

❤❤❤

[@ongin8520]

Ձեր թեմաները անգին ու միտքը փչում

[@joaovictorferreiraabreu8134]

🤟

[@blissfulfragrance2511]

👏👏👏

[@paulakroy2635]

what is my life

[@amirh.4659]

Simple explanation and useless. Sorry to say that. But It IS really bad

[@Jhakaas_Jai]

man, you need copium and a bit of brain. Cuz you can't even understand this simple of a video.