This video definitely save me. I'm now studying in an university in Vietnam, this is what i learned yesterday in my first physics class, and it was terrible, I completely didn't understand any word my lecturer said until now i found your video. Thank u so much
@BeniSnow
3 жыл бұрын
AE501: I'm so impressed by your dedication to making the videos on fairly dry topics as engaging as possible. Love the pvc pipe and cardboard props!
@ChristopherLum
3 жыл бұрын
Beni, thanks for the feedback. I try to keep it as interesting as possible. My favorite prop is the dog 😁
@muhandez6484
Жыл бұрын
calculus is dry for those who dont fully understand it
@mohammadghaziasgar3160
2 жыл бұрын
I am lost for words to say thank you, I always had issues for different coordinates and confused, now I get it totally. love you from Iran
@NK-iy6if
2 жыл бұрын
Who ever is trying to find atan2(x,y) using a casio calculator, good news you can! Just type shift + on your calculator, then pol( will apear on the screen after that type in your x value, then press shift ) which will type in a comma then type in your y value after the comma and close the brackets, this will give you both the r value and the theta value. Thank God I was able to find this way, and I hope that it helps you. All praise to God the most high!
@NK-iy6if
2 жыл бұрын
Thank youuuuu !!!!!!! Very helpful, great video and the model actually helped a ton, I can finally visualize it. God bless you !!!
@ChristopherLum
2 жыл бұрын
Hi NK, Thanks for the kind words, I'm glad you enjoyed the video. If the find the these videos to be helpful, I hope you'll consider supporting the channel via Patreon at www.patreon.com/christopherwlum. Given your interest in this topic, I'd love to have you a as a Patron as I'm able to talk/interact personally with all Patrons. Thanks for watching! -Chris
@sethwhittington28
3 жыл бұрын
AE501: Fantastic review of coordinate systems. I didn't feel lost during this lecture at all, yet still felt like I was learning. Perfectly balanced lecture!
@ChristopherLum
3 жыл бұрын
Seth, I'm glad it was helpful, thanks for the feedback!
@anthonyz2719
4 жыл бұрын
It has been a while since I touched on how each coordinate system connects to one another. Awesome content, thank you!
@tranpham7120
10 ай бұрын
AE501: Pretty much clear. Thanks professor for this video.
@charlesharmon9065
4 жыл бұрын
Great review. I appreciate the clear distinction between the two- and four-quadrant inverse trig functions.
@andersonfinnegan8995
3 жыл бұрын
pro trick: watch series at flixzone. Me and my gf have been using it for watching all kinds of movies these days.
@jerichocasey2078
3 жыл бұрын
@Anderson Finnegan yea, I've been using flixzone} for years myself :)
@israelchristian6683
3 жыл бұрын
@Anderson Finnegan definitely, have been watching on Flixzone} for since november myself :D
@kabandajamilu9036
3 жыл бұрын
The world's best teacher nice explanation
@michaelrudolf9988
4 жыл бұрын
Good refresher of how to go from one coordinate system to another
@ryoonoue1076
2 жыл бұрын
AE501. It's pretty easy to get polar coordinates mixed up so I'm glad you've made this video to review. Thanks for the vid Professor
@markmurphy5374
4 жыл бұрын
Also good discussion at the end about typical conversions from Cartesian to Spherical as I've seen it done that way many times but good to have the proper inverse tangent there.
@hshams28
10 ай бұрын
AE501: Really great walkthrough of the coordinate systems, I think it really helps to draw them out (or use props as you did) to get a "feel" for where a point really is; this ends up actually making it really easy to understand the different coordinate systems and how they relate to one another!
@randomideas5475
2 жыл бұрын
abundance of thanks 👍👍 it was much needed
@gandhodithippeswamy1579
3 жыл бұрын
Your lecture is so good. From your lecture I got clear idea in which subject spherical coordinates notation is perfect. Thank you so much.
@SlowDown369
3 жыл бұрын
Unique video if any one want to learn different cordinate system.......
@natashawang946
4 жыл бұрын
Thank you for the video! I found this very comprehensive to prepare for my upcoming final.
@vlogwithtanishaa__
Жыл бұрын
Needed more teachers like this,wonderful.
@robertdelossantos1936
4 жыл бұрын
This did an excellent job explaining how spherical coordinates are reached. Hopefully this sticks, but glad to have it as a reference.
@renowhitcomb5505
3 жыл бұрын
AE 501 Fall 2020. Thank you for the helpful video.
@ricardoalvarez4976
3 жыл бұрын
YOU ARE AMAZING, INCREDIBLE EXPLAINATION
@jakegalleryn6200
4 жыл бұрын
I love your use of props! Very helpful and illustrative.
@daniellerogers5959
4 жыл бұрын
Nice summary of the various coordinate systems.
@karlbalitaan
4 жыл бұрын
This is a helpful video to refresh myself on the other coordinate frames
@Lee_Carl
3 жыл бұрын
your explanation is very wonderful, thank you from Iraq
@bobby2636
3 жыл бұрын
pretty much clear, appreciate for the vivid explanation
@paulpietrowicz3916
Жыл бұрын
AE501 Good lecture to keep available to review different coordinate types and moving between them
@KiranJoshi70
4 жыл бұрын
Great explanation 👍
@sunnysarkar7643
Жыл бұрын
AE501: I thought the pvc pipe was super helpful with the visualization. Also seeing your work in mathematica is helpful because I am not too familiar with the software.
@ChristopherLum
Жыл бұрын
Glad it was helpful!
@cjyoo1410
4 жыл бұрын
Great lecture on the different ways to represent a coordinate.
@joewalker5753
4 жыл бұрын
good refresher
@garrettdavis4665
4 жыл бұрын
Great explanation! Appreciate the visualization for spherical coord
@jesusespinoza2349
4 жыл бұрын
Really appreciate the refresh on coordinate transformation.
@minaanderberg884
4 жыл бұрын
Thanks for the great review video, been a while since I was converting between these coordinate systems.
@matthewbajamundi8774
4 жыл бұрын
Really great video to help me distinguish different coordinate systems.
@elijahleonen198
10 ай бұрын
AE501: The physical props were very helpful to understand 3D concepts. Great video!
@quangvu998
3 жыл бұрын
Ae501. Thank you. Very helpful video. Great refresher!!!
@ChristopherLum
3 жыл бұрын
Glad it was helpful!
@shannonharper2460
3 жыл бұрын
Very clear thank you!
@jasondorn3514
4 жыл бұрын
Thanks for the video. Great refresher
@mitchellnakaki7900
4 жыл бұрын
another helpful video, very much like the flexibility these videos offer
@masontelander3847
4 жыл бұрын
Great video
@AstroBrindan
11 ай бұрын
Wow, it was this simple all along 🔥
@ericwang161
4 жыл бұрын
Thanks for the refresher Dr. Lum!
@jonathonlaird6279
4 жыл бұрын
Thanks for the video.
@SScook206
4 жыл бұрын
Very helpful. Thanks Chris.
@dipankarpurecha5564
Жыл бұрын
Thanks a lot for the video, it made everything very clear. You have a very nice and clear way of teaching, I really liked the engineering gang signs joke as well.
@ChristopherLum
Жыл бұрын
Hi, Thanks for the kind words, I'm glad you enjoyed the video. If you find these videos helpful, I hope you'll consider supporting the channel via Patreon at www.patreon.com/christopherwlum or via the 'Thanks' button underneath the video. Given your interest in this topic, I'd love to have you a as a Patron as I'm able to talk/interact personally with all Patrons. I can also answer any questions, provide code, notes, downloads, etc. on Patreon. Thanks for watching! -Chris
@christophersanchez2256
4 жыл бұрын
Thanks for the refresher!
@fatima_nadeem
2 жыл бұрын
This is so helpful. Love the creativity.
@alisoncaprioli4861
4 жыл бұрын
Great review video!
@davedesmond1574
4 жыл бұрын
great review
@gurjeetjaggi8316
4 жыл бұрын
Great Review.
@sivam3558
3 жыл бұрын
Super sir.. good explanation
@trevorubrown
4 жыл бұрын
Wow great vid
@dbharathi2003
5 ай бұрын
Awesome energy
@joeypadua867
3 жыл бұрын
Great vid!!!
@ChristopherLum
3 жыл бұрын
I'm glad it was helpful. There are several related videos on the channel. Please feel free to check them out and I would love to hear what you think in the comments. Thanks for watching!
@SumanMandal-fb6vu
2 жыл бұрын
Well explained sir
@ChristopherLum
2 жыл бұрын
Hi Suman, Thanks for the kind words, I'm glad you enjoyed the video. If you find these videos helpful, I hope you'll consider supporting the channel via Patreon at www.patreon.com/christopherwlum or via the 'Thanks' button underneath the video. Given your interest in this topic, I'd love to have you a as a Patron as I'm able to talk/interact personally with all Patrons. Thanks for watching! -Chris
@melissawells8133
4 жыл бұрын
Good discussion, thank you!
@derekwflett
4 жыл бұрын
Good video
@mansooralam2939
2 жыл бұрын
Thanks for great review vedio. Love from 🇵🇰
@madhuradeshpande8082
4 жыл бұрын
Thanks a lot
@ChristopherLum
4 жыл бұрын
I'm glad it was helpful. There are several related videos on the channel. Please feel free to check them out and I would love to hear what you think in the comments. Thanks for watching!
@brentpaul7650
4 жыл бұрын
Nice video Professor. I am here so i dont get fined
@markmurphy5374
4 жыл бұрын
The difference between atan and atan2 is 180 degrees in quadrant 2 and 3 right? I think I'm remembering that correctly?
@raresr4282
4 жыл бұрын
thanks
@kega4062
2 жыл бұрын
thank! you!!!!!!
@Richard_Le
10 ай бұрын
AE501 What are the advantages of using a spherical or cylindrical coordinate system over Cartesian coordinates? It's same result but with the additional complexity of dealing with angles.
@yasirmathematicsacademy2155
4 жыл бұрын
Please need a Conersion of heat equation from cartesian cordinates into polar cylindrical co ordinates
@lght6311
3 жыл бұрын
i love you man seriously saved my ass
@jenniferjohnson9827
Жыл бұрын
[AE 501 JENNIFER JOHNSON] This is familiar to me however once it's been a while I could always use a review. Thanks for the review! What is the grey rectangle at the 18:40 time stamp covering your left hand on the board. I have never seen that on a KZitem video.
@ChristopherLum
Жыл бұрын
Haha, that is me trying to cover up a mistake I wrote on the board. Pretend it isn't there 😊
@RajChhabraUW
10 ай бұрын
AE501: It would be helpful to me to see the derivation of transformation from Cartesian to Spherical by hand instead of just through Mathematica
@aishwariyajayan5100
Жыл бұрын
How to compute 2tan(x,y) Shift is not working
@manusego
4 жыл бұрын
Lot of thanks, 👏.Could you explain the look angles (azimuth and elevation) from a point (for example, a satellite) and the transformation if these into cartesian coordinates? Thanks in advance👍.
@ChristopherLum
4 жыл бұрын
Can you provide more information? Are you looking for how to translate between the different coordinate systems?
@manusego
4 жыл бұрын
@@ChristopherLum Exactely. I would like to know how to translate the position of a satellite orbiting the Earth expressed by the coordinates [Azimuth, Elevation] into the rectangular coordinates [x(t), y(t), z(t)]. Thanks in advance teacher. 👍
@themaninblack1316
2 ай бұрын
11:57 Put a smile on my face😆
@notatoyotacamry195
4 жыл бұрын
Hey! This was a wonderful explanation, and I didn't even know about four-quadrant functions! That said, when it comes to transforming from Cartesian to spherical, does it not work the same if you eliminated the sqrt(x^2 + y^2) and the sqrt(x^2 + y^2 + z^2) denominators? Since this is a common factor of both components, I think atan2 will still produce the same angle.
@weiyuyang6218
Жыл бұрын
that saved my life
@ChristopherLum
Жыл бұрын
Hi, Thanks for the kind words, I'm glad you enjoyed the video. If you find these videos helpful, I hope you'll consider supporting the channel via Patreon at www.patreon.com/christopherwlum or via the 'Thanks' button underneath the video. Given your interest in this topic, I'd love to have you a as a Patron as I'm able to talk/interact personally with all Patrons. I can also answer any questions, provide code, notes, downloads, etc. on Patreon. Thanks for watching! -Chris
@KingHax001
2 жыл бұрын
hey can you please include a link for the notes you used ? would appreciate it.
@ChristopherLum
2 жыл бұрын
Thanks for reaching out, I'm glad you enjoyed the video. I have lecture notes and other content available to Patreon subscribers. I hope you'll consider supporting the channel via Patreon at www.patreon.com/christopherwlum. Given your interest in the topic, I'd love to have you as a Patron as I'm able to talk/interact personally with Patrons. Thanks for watching!
@jefrymatusala.d9118
3 жыл бұрын
Sir, what coordinate for mercator map ?
@thomasireson1427
4 жыл бұрын
Didn't remember much in the way of spherical coordinates.
@abhishekv8815
4 жыл бұрын
please provide the link of the video about atan2 function that you are mentioning in this video
@ChristopherLum
4 жыл бұрын
Abhishek, please make sure you are subscribed with notifications on. The atan2 video is going live on Monday (Sept. 7).
@abhishekv8815
4 жыл бұрын
@@ChristopherLum ok thanks
@aliaatarek7106
Жыл бұрын
@@ChristopherLum could you provide the link?
@ahmetboran873
2 жыл бұрын
ELHAMDULİLLAH MAŞA ALLAH. ALLAH U EKBER.
@nubbhkejriwal383
3 жыл бұрын
i dont get it how you are getting a single value in your calculator with 2 inputs in tan (y,x)
@ChristopherLum
3 жыл бұрын
Thanks for reaching out. If you have questions or would like to request a video, please consider supporting the channel via Patreon at www.patreon.com/christopherwlum. I interact personally with Patrons at all levels. Thanks for watching!
@aishwariyajayan5100
Жыл бұрын
Pls reply
@ayouboularbi9681
3 жыл бұрын
sir how is cos(pi/2 - phi) = sin(phi) instead of -sin(phi) well we know that cos(pi/2 - theta) = cos(pi/2).cos(theta) - sin(pi/2).sin(theta) that gives us 0.cos(theta) - (1.sin(theta)) which equals minus sin(theta) -sin(theta . that's confusing haha)
@tharun_017
3 жыл бұрын
Sorry but that's a wrong formula you're using to check it The right one is Cos (A - B) = (Cos A • Cos B) +(Sin A • Sin B)
@gordonlim2322
3 жыл бұрын
35:21 Coordinates in polar/cylindrical/spherical are not unique
@ibbie4501
3 жыл бұрын
13:55
@aliaatarek7106
Жыл бұрын
kzitem.info/news/bejne/to2o0ZyVh2OTmXo this the video for the quadrant tangent if anyone was looking for
@quratulainkhan6273
3 жыл бұрын
Ap plz apni videos ko urdu ma convert kr k bi smjaa diya krain.....
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