In case it helps clear up any confusion, here is a video I made that goes over the mathematical derivation of the Coriolis Effect and how it appears when you have a rotating reference frame kzitem.info/news/bejne/1oqXyIWBfWSIgKg. In addition, here are all the Flight Mechanics videos in a single playlist kzitem.info/door/PLxdnSsBqCrrEx3A6W94sQGClk6Q4YCg-h. You can support this channel via Patreon at www.patreon.com/christopherwlum. Please let me know what you think in the comments. Thanks for watching!
@i-rabbi-t9302
5 жыл бұрын
Get tf out of of here mate . We are not moving it's so fing obvious
@manjuvedi7585
4 жыл бұрын
Can you please explain the formation of cyclones in inertial frame of reference. How would it form if things go in straight line in inertial frame of reference.
@clebruckus9421
2 жыл бұрын
@@manjuvedi7585 Coriolis is not an actual force its an apparent effect it cant make anything do anything ever
@meutubedou
2 жыл бұрын
Christopher the LIAR.. KEEP regurgitating LIES to yourself FOOL… Is it the plane moving in the air or the earth below? Any 2yr. old KNOWS it’s the plane.. Just how ignorant are you? Read & you’ll know just how ridiculous you sound spewing nonsense.. What a mor-on you are.. LIAR LIAR face diaper on Fire😂 Could you ask ANY US Naval Admiral, any Seamen or any passengers if they’ve ever seen or Filmed any Aircraft Carrier, Warship, boat, canoe, rowboat or even a life raft ever go up over or down any imaginary curvature in ANY Sea 😂 This is what you beLIEve and regurgitate 🤮🤮Could you ask any Air force pilot, Commercial pilot, any pilot or passengers if they’ve ever seen OR Filmed curvature of any land, sea, ice OR ANY of the 100s of 1000s of daily sea going vessels go up over or down any imaginary curvature 🤣This is what you beLIEve and regurgitate 🤣Could you ask ANY of them if they’ve ever seen OR filmed the earth spinning under ANY plane over 1000mph on a 23.4° axis🤣 This is what you beLIEve and regurgitate .. Could you ask ANY Train Conductor or passengers if they’ve ever heard of OR have on FILM any train tracks that go up & down mountains.. This is what you beLIEve and regurgitate 🤣Could you ask ANY Subway Conductor or passengers if they’d ever heard OR Filmed any subway going up & down hills underground.., This is what you beLIEve and regurgitate 😂These are just a few of the ridiculous LIES you beLIEve, BUT you have no proof, not even one VIDEO to prove your delusions you Clown🤡 Why is that? Because you’re LIES don’t exist! But you keep LYING to yourself like an ignorant child beLIEving they do🤣🤡 Don’t you even know a Spherical shape means like a BASKETBALL , TENNIS BALL, BOWLING BALL, SOFT OR HARD BALL, MARBALL, etc.etc. ANY BALL SHAPE?? It means the earth MUST have immediately DOWNWARD Curvature in ALL directions around you✅ This is a scientific FACT! BUT it doesn’t curve at ALL, because there is NO curvature TROLL… Are you smart enough to know that? So just how stupid are you? No where on this earth does the ground drop aka curve downward in ALL directions around you as it MUST to be Spherical dumb dumb.. WoW, are you an ignorant halfwit🤣 You’re just a indoctrinated regurgitating LIAR, who’s never traveled ACROSS this earth but sit in your diarrhea filled diapers down in your basement like a mindless baby😂😂 How pathetic you are.. It’s easy to tell you have absolutely No experience flying, driving, boating, hiking, ice skating, fishing, mountain climbing, playing sports, building anything, etc. etc. especially TRAVEL! You prove you’ve never been in a plane because just looking down using your very OWN EYES proves there’s no curvature seen FOOL.. And anyone who’s past 2 years of age also KNOWS it’s the airplane moving NOT the earth spinning! Time 4U2 Shut up with your nonsense & educate your dumb azz.. Stop LYING to yourself And Travel👍👍 Have some self respect.. There’s only ELEVATIONAL differences on this earth with mountains hills and valleys at different Elevations ABOVE and BELOW Sea LEVEL.. But it’s still a Stationary, Flat & LEVEL surface… Ask a Pilot how & why they use an altimeter! It reads Sea LEVELS to keep them so many feet above the ground not curvature stupid! Then a Gyroscope keeps the plane flying LEVEL.. Ask any pilot if they fly LEVEL ACROSS a LEVEL Plain! They ALL radio the tower to say when they’ve LEVELED OFF… Airplane so named by the Wright Brothers because it is a Machine that flys in the AIR over a PLANE✅ STOP regurgitating and START investigating.. It’s time you educated yourself and have some self respect too! Time 4U2 GrowUp! Visit a shipping port or train terminal dumb dumb! Visit an airport, Runways don’t move & face in all directions... Sea LEVEL, Ground LEVEL, Horizon LEVEL and Eye LEVEL have been called that since man’s beginnings for a reason! Now go change your face diaper as yours is filled with the diarrhea you spew so freely like an indoctrinated IDIOT 😂😂😂 Stop lying to yourself about what this earth really is… It’s not a spinning scientifically impossiBALL sphere!
@mattkidd5449
Жыл бұрын
Please explain to me what would happen if it was a hemisphere and the outer perspective was laying down
@Danielcarneirodigita
10 ай бұрын
Hi Christopher. I am an engineer and familiar with the concept of the Coriolis Effect for a long time. But your explanation is one of the best, clearest and simplest of them all. Kudos, very well done. Best regards.
@michael.forkert
8 ай бұрын
_Really? An _*_engineer_*_ , AND _*_familiar_*_ with the concept of the _*_Coriolis Effect_*_ for a long time!_ _Seems you are _*_familiar_*_ with the _*_Brown Nosing Effect_*_ for a long time as well._
@jesus4400
5 ай бұрын
Earth does not move. Coriolis effect proves airplanes could not go to their goals if the Earth were spinning. Wake up!!
@yassinfarouk2800
3 ай бұрын
💯 💯 💯
@stardust6773
11 ай бұрын
Thank you for taking the trouble to set up this experiment to make it easier for everyone to understand the Coriolis effect, as the saying goes "a picture is worth a thousand words."
@yaffetbedru6612
8 ай бұрын
AA516: The quality of the video is unmatched. The drone shots and labeled axes really helped me visualize the Coriolis effect and centrifugal acceleration.
@charlesharmon9065
2 жыл бұрын
These demonstrations are invaluable to help visualize the concepts put forward. Excellent dedication, even at the cost of a direct hit or three by the nerf projectiles!
@dan69052
11 ай бұрын
testing
@tahititoutou3802
11 ай бұрын
This way of illustrating the Coriolis effect is simply genial!
@StephenKarl_Integral
10 ай бұрын
Partially agree : if you only care about projectiles, it's okay. But to comprehend the effect fully, the practical experiment here is utterly misleading, it doesn't explain vortex. Even the plane flying north across USA is compared to a projectile like if the air (weather conditions) could be ignored, you can't fly a plane for real and obtain the proposed result 100%, not a good analogy IMO. Not everything is a bullet many times denser than air, and projectile drift due to Earth rotation isn't as dramatic as that tennis ball relative trajectory. You can actually observe the effect with various water drainage device, then go bigger and bigger til the scale of a hurricane across dozen of states, only then you'll understand why the atmosphere seems to get stick to the Earth while being subject to the effect, the human eye doesn't just see it right away, it takes hours to unfold. In this kind of experiments, you must use one or more of three tricks to demonstrate the effect : - speed : go fast enough to reach great distances in order for the human brain to compute observations before loosing track. - scale : reduce the area/volume of experimentation to make things observable - focus : on one observation at a time to ease understanding of each concern. The experiment here reduced the scale of Earth to a mere park playground, and only focused on the kinetic part of a projectile. That's only 5% of everything at play in the Coriolis effect..... I'm afraid most people will only remember the parabolic trajectory of something thrown, then will babble something alike to try to explain vortex in their closet and storms.... very incomplete grasp of the phenomenon.
@renedekker9806
10 ай бұрын
Best demonstration of the Coriolis effect I have seen. Top!
@milesbridges3547
Жыл бұрын
AA 516: I love the effort that is put in these videos. The real life demonstrations help a lot in understanding what we are talking about. I think it was really cool seeing the trajectories of the balls from the different reference frames and seeing how they vary.
@LBBstore
Жыл бұрын
The best past is at 3:32 where they toss the ball back and forth over an alleged spinning Earth and we see ZILCH. Quick spin the merry go round to show Earth spins 😂 You can’t make this stuff up.
@rodneycaupp5962
10 ай бұрын
" You can't make this stuff up", and Try explaining it to the average Joe. I had a fantastic Ohio State Prof teach it to our class, and its works just like the images she put in my head. 5 Star Video. @@LBBstore
@LBBstore
10 ай бұрын
@@rodneycaupp5962 They will start by saying “of course Earth rotates underneath the pendulum” (two reference frames). And then when you ask, “why doesn’t Earth rotate underneath drones or helicopters?” They will say, “Because everything moves as one” (Now all of a sudden one reference frame). So everything appears as if Earth is motionless moving in lockstep (one reference frame) and somehow that proves we have spinning with a Coriolis effect (two reference frames). It is truly like pulling teeth…
@intuitivecontrolsystem4436
3 жыл бұрын
This is the real deal, the exact demo I ever wanted.
@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!
@kaleabgetachew6715
3 жыл бұрын
This is the best video that I have found so far and it's more than enough in demonstrating coriolis effect. It used different examples that help understand this phenomena. Thank you!
@ChristopherLum
3 жыл бұрын
I'm glad it was helpful, thanks for watching!
@sleepingwarrior4618
2 жыл бұрын
@@ChristopherLum Its disinformation. It needs taking down. Anti-cyclones could not exist at all if Cyclones were caused by earth rotating. They DO exist though... so earth turn is not the cause of cyclones.
@kaleabgetachew6715
Жыл бұрын
@@ChristopherLum But I just have one question: At the time the ball is released from the person in the rotating frame of reference, does the ball not have a velocity component tangent to the circular motion right at the time of release?
@manitaregmi6932
2 жыл бұрын
AA 516 : Great demonstration of Coriolis effect.It's so cool that you put so much effort to explain the subject to next level. The cyclone example is so satisfying.
@S.Jaskirat_Singh_Grewal
Жыл бұрын
Thank you so much brother....it helped me to actually imagine how the person in the rotating frame would see😊😊😊
@anna-nimura-yates
Жыл бұрын
AA 516: The way that you used visual examples to explain the Coriolis Effect in this video was one of the most informative and helpful demos I've seen. I really appreciate the time you put into making a resource like this!
@ChristopherLum
Жыл бұрын
Hi Anna, I'm a little confused, these videos are very old and should have been watched during the first part of the class. Why are you watching these now?
@anna-nimura-yates
Жыл бұрын
@@ChristopherLum Hi Professor, I did watch these when they were assigned in class but I realized recently that I didn't comment when I was actually watching them. I am not sure how participation works but I thought I would nevertheless look back and provide some of the thoughts I had while watching these videos. Thanks!
@BryanLiberman
5 ай бұрын
AE512: You know, we spend so much time deriving these equation on pieces of paper, sometimes its hard to really know the implications of our work behind the math. Videos like this are excellent breaths of fresh air, reminding us how cool all our work can be! Thanks so much for making this and the rest of your set!
@biostarstepa
10 ай бұрын
in short, very good demonstration of an effect. easy to follow and understand. cheers.
@sianhoan833
Жыл бұрын
AA 516: The view of both reference frame really helped building an intuition for Coriolis effect. The trajectory arrows are really useful as well for visualization as well. Thank you for the great video!
@myitbos1335
10 ай бұрын
HOLY crap! This video was absolutely amazing. What an incredible source of information! A working merry-go-round? In America? It can't possibly be.
@stevendpruitt9896
10 ай бұрын
call the insurance company… they missed one!
@arveanlabib5333
2 жыл бұрын
AA516: Great video for developing intuition of the Coriolis effect. The cyclone example is really interesting!
@JattdaAssain
5 ай бұрын
AE512: Watching you have fun with this demonstration made the topic infinitely more interesting, I suddenly want to go find a merry go round near me.
@aaronwickenhagen6236
Жыл бұрын
AA 516: This was actually a really helpful explanation for the Coriolis effect, especially having the overhead drone shot with matching rotation rate. While I've seen the Coriolis effect explained before, I felt like this built a really solid intuition for how it affects large scale changes in the Earth's weather or long distance projectiles.
@doriandemaio280
10 ай бұрын
Very pragmatic and visual explanation. Good job.
@SayedTorak
5 ай бұрын
AE 512: Great explaniation. as always, appreciate the effort put into these videos.
@scootergem
11 ай бұрын
This was fun. Enjoyed it bunches. Give us more like this, PLEASE! 🥺 🙏
@aimeepak717
5 ай бұрын
AE512: I really enjoyed the merry-go-round demo! Definitely my favorite!
@rowellcastro2683
8 ай бұрын
AA516: I enjoyed watching this Lecture! I have heard of the Coriolis Effect before in regards to weather phenomenons and the creation of spiral clouds but learning about the coriolis equation along with the demonstrations in this video has really helped me understand and visualize the Coriolis effect. 12:46 EPIC HEADSHOT!
@gecko3128
7 ай бұрын
My thanks! Wonderful, thorough work!
@rever4217
2 жыл бұрын
Finally a good video on the coriolis effect!
@WalkingDeaDJ
5 ай бұрын
Jason-AE512: I can't imagine lecture video can be this insteresting and detailed.
@vemparalaashok6059
8 ай бұрын
AA 516: It was a very good explanation, especially the weather section.
@JorgeBrown
11 ай бұрын
The coolest Coriolis 🐚 demo ever‼️ My compliments, thumb's up and my subscription's on 👏🏻👍🏼 I'm looking forward to watching the next video 😎
@atasevinc4596
10 ай бұрын
Thank you very much for this great work and video. The Coriolis effect is also a wonderful analogy for Faraday's law of electromagnetic induction. When the speed of the rotating reference frame changes, meaning the Coriolis field changes, a rotational gravity appears around the platform, similar to the electric field induced by the change in magnetic field density, which is a principle of electric generators.
@robert-wr9xt
9 ай бұрын
Within a half minute I new this channel was pure science meat. After I watched I was satiated with my updated understanding. Thanks. ps I subscribed
@paulcarter5716
2 жыл бұрын
This is the best video I've seen on gaining an intuition for the Coriolis effect! Thank you!
@manhkhang7732
2 жыл бұрын
I love this visual demo. Thank you so much!!! It helps a lot for my physics course.
@sohamkundu8980
3 жыл бұрын
Oh my god, this is the best channel, you just cleared my doubts
@stevekal2303
Жыл бұрын
Doubts about what?
@matthewbajamundi8774
2 жыл бұрын
AE 512 Great example of the Coriolis Effect.
@ashraffmohammed4601
3 жыл бұрын
Thank you, Christopher Lum. Good explanation of the Coriolis Effect.
@willpope3151
3 жыл бұрын
[AA 516] Really helpful demonstration of why rotating frames affect vectors, I liked the arrow overlay demonstrating how the "curved" path occurs.
@ChristopherLum
3 жыл бұрын
Will, thanks for the feedback. Please let me know how things go as the quarter progresses!
@nonparticipant4671
3 жыл бұрын
Not really an accurate description of earths Coriolis at all. Most people think that if you threw a ball north from the equator, the earth would spin underneath it and it would land in back of what would otherwise be a straight line. This is not true at all, what happens is the the equator of the globe is spinning fastest and slows down as you go north or south, though all points rotate once in 24 hours, due to the shape of the sphere. This means that the conserved momentum would cause the ball to land in front of straight line drawn to the North Pole. Weird, but that's how it works. It has to do with conserved momentum and how far a certain spot on the earth has to go to spin once in 24 hours. This video does not show that at all.
@willoughbykrenzteinburg
3 жыл бұрын
Its literally the same effect shown in the video. The outside of a merry go round is traveling faster than the center. As the ball travels in a straight line, it follows a curved path over the merry go round (which represents the surface of Earth). Think of the merry go round as a cross-section of the Earth representing all latitudes at once.
@timproby7624
5 ай бұрын
[AE 512] 5:58 The visual captured here is extremely helpful in understanding Coriolis
@operationselfrespect3471
2 жыл бұрын
i prepare for indian civil services examination................i am pleased to understand the concept with your helpful effort love from india
@reynalindstrom2496
Жыл бұрын
How could I have missed this amazing channel!! Love from Sweden 💛💙
@ChristopherLum
Жыл бұрын
Hi Reyna, 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
@danielmoore1994
2 жыл бұрын
AA 516: Thank you for the great video. The video reference in both the rotating and non-rotating frames definitely helped to reveal the conversion of trajectories between frames. Some videos or demonstrations only show one reference frame, such as the rotating and just denote a Coriolis force that acts in the reference frame and causes trajectory deflection, but that doesn't provide much intuition on the connection between trajectories in different frames as this video did.
@Kumky605
7 ай бұрын
AA516: Forgot to comment on this when I watched it the first time but the demonstration of the coriolis effects really helped me understand beyond just the concept on what is physically occuring
@sethwhittington28
2 жыл бұрын
AE512: love the hands on demonstration with props!
@davidtelgen8114
5 ай бұрын
AE512 Those slow motion captures with arrows really helped my understanding!
@Eomji_Kim
8 ай бұрын
AA516: Experiments using marry-go-around clearly showed how the Coriolis effect works in real. It was so helpful and fun!
@PatrickGalvin519
8 ай бұрын
AA 516: Great explanation and demo of the Coriolis Effect!
@morganwalker940
5 жыл бұрын
Really awesome demo! Also I'd like to see more Gus in future videos because he is a good boy
@GeorgeGarcia-wt7js
8 ай бұрын
AA516: The best explanation of the Coriolis effect that I have seen. Only thing is that it did take me a while to wrap my head around the cyclone example. If possible for next time could you include an instance with the throwers pov, rotating and non rotating reference frames? Thanks!
@jacobcarroll3933
5 жыл бұрын
Those analogies are busting me up!
@ChristopherLum
5 жыл бұрын
Jacob, thanks for watching, we'll keep the analogies coming in the future videos, standby...
@ConnorJohnson-mi1ed
5 ай бұрын
AE 512 spring 2024: Awesome video! Really all your videos are great. This video in particular helps adjust our intuition when solving these problems. It'd be interesting to see the paths of the objects if the merry-go-round was accelerating, but I'm guessing this may be too much for the participants.
@nunyabizness3890
4 жыл бұрын
Great video. At 11:20, that's Wisconsin, not Michigan. HTH.
@shavykashyap
8 ай бұрын
AA 516 Very innovative Explanation !!
@miguel__gd
Жыл бұрын
Pretty good, well done 👏🏼
@angelsscroll
Жыл бұрын
Amazing 👏🙀😯 demonstration♡♡♡
@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 and provide code/downloads on Patreon. Thanks for watching! -Chris
@mvmcali6900
2 жыл бұрын
What an amazing effort to explain this simply. I sort of remember omega cross omega cross r from engineering class...but never really thought about this being a perceived force.
@tonymarks841
2 жыл бұрын
Enjoyed your video but had a few questions? Isn't the earth and the air above it rotating in lockstep? And if so, wouldn't this make the merry go round demonstration not comparable to the spinning earth. For example, when you lifted the drone and hovered it over the merry go round, it never drifted away because of the earth's rotation, but if you lifted the drone off a railroad boxcar traveling at 30 mph, it would not land back in the same place. To equate the merry go round Coriolis to what happens on earth, wouldn't all the conditions have to be the same? The air above the merry go round is not rotating in lockstep with the rotating platform.
@edwardmau5877
5 ай бұрын
AE 512 Very cool to see real life examples that match up with theory.
@thegreatbigco
11 ай бұрын
Really great explanation! Thank you so much! :)
@RichM0410
Жыл бұрын
Young man excellent presentation excellent preparation to teach a Coriolis effect. This video is a bit older and maybe you’re not even checking comments anymore but if so, just wanted to point out excellent job. I’m familiar with the Coriolis effect but only about a year and just started looking into it so there’s gonna be people all the time they’re gonna wanna know a little bit more. again thank you.
@ChristopherLum
Жыл бұрын
Hi REM, 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
@sunnysarkar7643
5 ай бұрын
AE 512: This was great to reference while watching the next lecture to see what the math was doing.
@who-ow5ix
7 ай бұрын
Trust me bro ,I'm a master's student but I sucked at understanding at deep level andmu did it, damn ur the best
@rickschlosser6793
11 ай бұрын
I have a great example of a practical use for the Coriolis Effect. I am a measurement technician. Industry uses Coriolis Mass Flow meters for metering fluid. These meters use this principle to measure water, oil, gas or any other fluid by weight. (Mass) They are some of the most accurate and dependable meters that I have worked with.
@sb0373
11 ай бұрын
Family sitting in the background waiting for these grown ups to finish blocking the merry-go-round...
@anujregmi4582
4 жыл бұрын
love you for your effect ....its called lum effect
@ToanLuu158
5 ай бұрын
AE512: Very enjoyable to learn and entertaining along with your video. :)
@yiufathong2915
2 жыл бұрын
Thanks a lot for your kindly help to make me understand the unbelievable force with best wish to you.
@ChristopherLum
2 жыл бұрын
Hi Yiu, 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 you might have about any of the videos on Patreon. Thanks for watching! -Chris
@69andy55
9 ай бұрын
Great explanation!!!!
@okaformichael383
4 ай бұрын
i really enjoyed this video.
@poneill65
11 ай бұрын
Fistful of Dramamine for Brian!
@zaneyosif
5 ай бұрын
AE512 This was a great way to get my feet wet into the Coriolis effect and what will be a more in-depth dive in the next video. It was great to have the different angles from top down as well as on the merry go round as well.
@bsgove
3 ай бұрын
AE512: This definitely helps clear up some of the unintuitiveness surrounding Coriolis effects.
@fbuezas
5 жыл бұрын
Excellent explanation and work
@ChristopherLum
5 жыл бұрын
Fernando, thank for the kind words and for watching, I hope it was helpful!
@milesrobertroane955
8 ай бұрын
AA516: Brian has good aim!!
@truthphilic7938
3 жыл бұрын
brother, can i use your method to teach my students?
@petermay6090
8 ай бұрын
AA 516: Fun demonstration!
@ChristopherLum
8 ай бұрын
Nice, I see you're getting ahead of the game. If you want to proceed faster keep in mind that while we'll mostly be following the FlightMech series, we'll have occasional modules that are in other areas such as Matlab, Optimization, etc.
@Jindra.R
9 ай бұрын
no need to force jokes, you are actually funny naturally. just some people might not see it
@kitchencone
10 ай бұрын
The frame at 7:05 nails it. All motions, for all directions in the CCW rotating frame, appear to bend to the right. The balls paths are not really curving but appear to curve. Now imagine any pendulum swinging in any plane in the Northern hemisphere. Every swing, although actually straight and true, will appear to curve to the right. There's your Foucault Pendulum!
@sidraman6950
5 жыл бұрын
Grateful that I skipped the unsupervised visit of the taco bell taste testing center to watch this video
@robertzufich4795
4 ай бұрын
The merry go round rotates under the hovering drone, how come the rotating earth doesn't rotate under the drone at the equator where the earth rotates over 1500ft per second?
@GuardianSoulkeeper
Ай бұрын
Momentum.
@adamcolon
10 ай бұрын
What I got out of this is that you calculate how long your projectile will take to reach the target, then you calculate how far the target will have moved during that time, and you aim that far ahead.
@DrDeuteron
2 жыл бұрын
There is a large contribution from centrifugal force in this video.
@balakrishnansj6419
9 ай бұрын
Nice presentation 👍
@ScottGostick
10 ай бұрын
I think it's a demonstration that will actually mislead more people to misunderstand the effect, based on the visual representations and the wording. It is represented in a manner that is showing trajectories shifting. Although it does note that the point of reference is what changes the appearance, but Coriolis isn't about point of reference. There is no trajectory that is curving left or right(horizontal axis). There is a straight line trajectory with a projected termination point that is in motion. In the case of the shooter correcting for Coriolis effect it isn't aim to the left in the Northern and right in the Southern hemispheres. It is correct based on the direction you are aiming. If you are in the Northern hemisphere shooting North to South and correct to left you will miss even further to the left, South to North if you correct left the target will travel into the projectiles path. This is because the projectiles do not curve (on the horizontal axis), as is stated in the video, but the rotation of the planet has the target in constant motion.
@vincentpapa783
9 ай бұрын
Damn. That was interesting! Thank you!
@armagan2613
Жыл бұрын
Thanks a lot. Now everything is clear..
@mohamed.hfathy3717
Жыл бұрын
Great video.. Thanks very much
@ChristopherLum
Жыл бұрын
Hi Mohamed, First let me say thank you for your generous support of the channel, it is very much appreciated! Do you have any particular interests in terms of videos or topics? I try to prioritize request made by interested parties as much as possible as I plan future videos. If you are interested, I interact personally with all Patreon members at www.patreon.com/christopherwlum. Given your interest in the topic, I'd love to have you as a Patron. In any event, I want to again say thank you for your contribution and for supporting the channel. I hope to hear from you at a future KZitem video or on Patreon! -Chris
@bodan1196
10 ай бұрын
Excellent video. @8:25 Vacuums doesn't "suck". Three air molecules will not be "pulled" into a low pressure system. Words do matter for understanding.
@kenttegneskog
11 ай бұрын
Does this mean that if you are competing with bow and arrow, you need to compensate for coreolis effect if you shooting north to south and vice versa. And if you shoot east to west and vise versa you shouldn’t need to compensate? Please i need a answer…
@jasonmejia6709
9 ай бұрын
Great video!!!!
@davidtverberg2606
10 ай бұрын
Great video, one state to the east of Minnesota would be Wisconsin😮, not Michigan (except one point in Lake Superior). Keep up the good work; I subscribed!
@shubhangiraskar2500
4 жыл бұрын
🥳🥳🥳i got it....not only coriolis but also how low and high tornadoes are forms 🤩🤩🤩
@GraveUypo
10 ай бұрын
the direction of deflection depending on where you're aiming. you're assuming the on the northern hemisphere you're aiming south to north, and on the southern hemisphere you're aiming north to south. but each direction will yield a different result, west and east actually changing the apparent "height" of the projectile
@kenttegneskog
11 ай бұрын
Then it also mean that if i target shoot from east to west the bullet hit the target faster than if i shout from west to east? Micro time of course but still?
@drewsykes8231
11 ай бұрын
excellant demo! FYI in WW2 a canadian pilot named "Buzz Brieling" explained to his superiors the importance of leading your shot when shooting down enemy aircraft
@unusualcomment9731
10 ай бұрын
I don't know if that's youtube doi,g it for you or you made it happen but I swear that the subscribe button is glowing at 10:21 when you say "please subscribe"!
@garygibson6388
2 ай бұрын
Excellent ❤
@alirezaghaderi
4 жыл бұрын
You are 21th century Genius sir
@tharunsankar4926
5 жыл бұрын
I like how you used Edward from twilight professor. Anyways nice video! please keep posting more videos!
@ChristopherLum
5 жыл бұрын
Tharun, thanks for the feedback. Also, thanks for the great note about Rodrigues' rotation formula. I ended up deleting my old video and uploading a new one based on your suggestion to clarify the name of this formula.
@tharunsankar4926
5 жыл бұрын
@@ChristopherLum Alright professor; Saw your other derivation video. Thanks for the clarification!
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