Which is faster * Brachistochrone Curve #2 ❤️ C4D4U
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- Опубликовано: 4 янв 2025
- Which is faster? First write in the comments and then start the video!!!
Even though it is an animation / simulation the results are very real.
On the website in the following link, you are welcome to check this for the lower 3 tracks:
Courtesy of GeoGebra: www.geogebra.o...
Thank you for that M. ❤️😃❤️
Settings:
x Blue
x Cyan
x Orange n=7
(Please note that the colors in my animation / simulation are different.)
In my animation / simulation, the balls are calculated only by the Dynamics Engine of the program.
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More about Brachistochrone:
de.wikipedia.o...
google.com/sea...
More of my videos about Brachistochrone:
Gravitational Illusions:
Normal:
• Who is faster? Gravita...
10 x Longer
• Who is faster? Gravita...
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Rendertime: Top to Side
00 Days
01 Hours
05 Minutes
12 Seconds
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Rendertime: Side
00 Days
11 Hours
30 Minutes
55 Seconds
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Rendertime: Goal Top
00 Days
04 Hours
21 Minutes
26 Seconds
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Rendertime: Goal Side
00 Days
08 Hours
07 Minutes
27 Seconds
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Rendered by multiple computers!
My Equipment:
c4d4u.one/my-e...
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In the future I will learn more Blender and Houdini FX.
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!!!
Please do not copy my videos. Any copy will result in copyright infringement.
In the last few months I have had to report several hundred copyright infringements.
There are already so many people who have no ideas of their own and create exactly the same content (really absolutely identical content incl. objects, titles, descriptions).
Images were also used for advertising without permission.
All take, none give back.
This is really very sad and of course makes me sad.
!!!
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Relax and enjoy this video.
ASMR for my eyes. Some people make it happy and satisfied. It also has a calming effect.
ASMR = Autonomous sensory meridian response
ASMR for your eyes. Most of my videos help to relax a bit.
I would be happy if you like my videos and enjoy them.
My recommended playlists:
Only C4D4U Softbody Simulations:
• Softbody Simulation 15
All my C4D4U Simulations / Animations:
• Next bad hair result (...
MUSIC-MODE ;)
Why don't I enter the music title anymore.
Well, unfortunately some people not only copy my animations (because they have no ideas of their own) but even use exactly the same music.
These people may now search for it themselves ;)
I hope for your understanding.
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It would be cool to add the top speed and distance traveled. Love your videos!
The length extra for you. However, I do not have the speed.
I first wondered why the wave tracks are so short. Then it was clear to me that these lead more directly, like a straight line to the goal.
1: 580.713
2: 534.598
3: 525.616
4: 526.215
5: 523.437
However, this will not be enough. The initial angle would still be interesting and also the friction. Unfortunately, I do not have the possibility to transfer this into real values.
Nice to hear that you love my videos. Thank you for that :)
@@C4D4U Have you included friction? The Brachistochrone problem does not include friction.
That slowmo at the end was cool af
Thank you. I like it too. Especially the moving camera part.
Good bit of fun C4D. I thought it was going to be pink - was hoping for a long airbourne flight. It did fly but I guess the slight rise and then hitting the track afterwards slowed it. Wife picked the right colour "Yellow" 🤣😂😉😊 👍
For completeness to this nice demo, I would have also included a linear track from top to bottom.
That was in the first video.
Orange
Orange first and red after. The sooner they accelerate the faster they will go, as long they keep accelerating,m what is not what happened to the blue ball.....Great video !!!! ♥♥♥
Wow, I'm using this videos in my classes next year.
Those on the wavy tracks are going to be the slowest. The blue one is going to be slow too because once it reaches the bottom it will stop accelerating. Red and orange are going to be the fastest, but you need to apply some calculus to figure out exactly which one will be the first.
The backward spin of the balls at the end is really cool!
the first one was like it was about to fall straight but the second one was really the perfect slide.
Yellow. Best compromise between fast initial acceleration, minimal angular change and track length.
GREEEEEEEEEEEEN!!!... Agh! Why do you always do this to me?!
I am very very sorry 🤣
But after our last conversation, you specifically told me not to let green win on purpose.
One thing I'm curious about here is how long is each track? If you laid them out flat I mean
Different, of course. 1 is the longest.
I was not expecting the balls to come off of the track. I assumed they were designed to allow the balls to travel as fast as they can without leaving the track, so I chose the green one. It seemed to have a nice combination of high acceleration drops plus leverage inducing horizontals. I think the bouncing hurt it a lot and, also, the green track appears to be a good bit longer in length.
Thank You! Stéph.
What assumptions are made regarding energy losses? Do the balls lose energy due to friction or due to vibrations when they hit the tracks?
It is safe to assume the balls will lose energy to friction in the same way as any object sliding on a surface. The friction coefficient will be lower but the principle is the same.
@@lucianene7741 yeah, I was asking whether that is taken into account in the simulation. I think at least the energy of the balls hitting the track after jumping into the air is lost, since to conserve this energy they should either bounce, or suddendly increase their horizontal speed after hitting the track
The light gray one ;)
Number 5 because after it goes down the first bump it will get a bounce from the last one.
Делал ставку на красный, так как у этого шара самый короткий путь. Но опередил жёлтый шар у которого длина пути лишь немного длиннее.
As always, Team Blue!!! 💙🙋🏻♀️
🤣
Hey i wanted to ask are you from China ?
THE SHORTEST LENGTH WITH THE MOST CURVATURE SEEMS TO BE THE FASTEST!? JUST MY ASSUMPTION FROM WATCHING THE 2 VIDEOS!!
I watched vsauce's video lol
Cool, Vsauce is very cool :)
I think the Brachistochrone Curve is going to be fastest.
the brachistochrone should always be fastest because it's the mathematical ideal.
Yes, you are absolutely right.
Blue won't bounce this time, but it DOES have further to go and has to run a distance with almost 0 acceleration, so still not Blue. Yellow will have more initial acceleration than Red, so it should make it there first this time (between the two of them). Pink is going to be losing too much acceleration on the plateaus, so it'll probably be last. Green will probably have about the same net acceleration all told as Red, so it should get there about the same time. (Green will have more air time than any of them, though). I'm saying Yellow again.
Edit: Well I was wrong about how close Green would be to Red and it's air time, but I got most everything else right.
You took the lip out of the bottom of the 2nd track this time, that was the only reason it didn’t win the first one, so it winning this one was a foregone conclusion
I’ve always wondered 🤷♂️
I think 1 would be the fastest.
Edit: I'm pretty surprised by the result.
Yes, you think that with this track gravity could make the ball very fast. But in the end the track was too long.
Yellow?
YEAHH
Wow, very cool :)
🤣 Yeeeeeaaaaahhhh :)
Do you know why the red one didn't win?
To me The Blue but the distance is longger.
I was right!
Nice to hear that :)
wot it did win???
Если исходить из названия, то быстрее шар №1, но пройденное им расстояние больше чем у №2.
kannst du mal softbodies zerschneiden?
btw yellow gang xD
I voted for red ball, I thought it'd win like last time but nope.
Awesome!!
Thank you very much :)
Geez, no one ever wins with Blue Balls
I don see the rotation of bools. What about it?
How do you pronounce that word. My tongue is getting twisted just be thinking about it
Marbles in numbers ,may be the same number as thre number
Yellow has less back half of ball traction backward than Red during spinning fall down to the slope, so Yellow fastest. My estimate got it. Other balls could not have accelerated spin due to bouncing.
4 my favorite color is gonna win.
gonna watch Byee ✌
it got 4th pretty good nummer 4 place 4 💕😝
But it’s not the one who faster, because at the end they have the same velocity! The thing that’s matters is their acceleration!
i rooting for 2.
Pink or blue
in first half ,blue must have the highest speed🤔🤔
Orange
Potential energie is all the same, so the friction of the track and air wil increase exponential by increasing the speed. So lets say you start to fast in the first 2 seconds, and you lose to much energy during the rest of de descendants because the higher friction wants to slow you down also exponentional. But starting to slow and you will gain only speed in the end wich makes a low average speed. In other words, je want olso want to profit from moving faster in the beginning to increase your average speed.
that isnt a real brachistochrone curve, a brachistochrone curve goes under the ending point
Yellow
Red
Darl blue
Light blue
Pink
Correct ✌️
Cooool :)
Nr 2 war mir schon klar
What F(x) to the fastest ball???
Have you seen the description (Link)? ;)
Yay
Wow, number one :)
: buffering:
:)
blue
Yellow
My bet is #1
3 or 4
Yellow
2 or 3.
5
goddamn it was last
Blue
Blue 1
I think 3
I think number one wil win the race.
I bet 2
Ball 1
my tip 3
yellow
Epic
9rangx won yay
I think it's 1
Okay, why?
Mango flavor wins..
wow😂
Numero trois
joss
Red
I am sorry :)
4
2 is faster
3
Ok
Thank you :)
Btw: Number two :)
2
Cooool :)
2
Youvenice
1
Ay
:)
O
OO
Orange
Yellow
Red
1
2
Orange
2
2
2