Die Suche ergab 272 Treffer
- Mi 23. Jun 2021, 03:57
- Forum: Yukterez Notepad
- Thema: Relativistic Acceleration
- Antworten: 3
- Zugriffe: 28373
Relativistic Acceleration
CONSTANT COORDINATE ACCELERATION With α=dv/dt=d²x/dt²=a/γ³=constant the equation for v is simply http://org.yukterez.net/acceleration.latex/5.gif With constant coordinate acceleration the speed of light would be reached when http://org.yukterez.net/acceleration.latex/10.gif Plot with coordinate t...
- Mi 23. Jun 2021, 03:53
- Forum: Yukterez Notepad
- Thema: Relativistic Acceleration
- Antworten: 3
- Zugriffe: 28373
Relativistic Acceleration
CONSTANT FORCE The velocity v is derived by knowing the gammafactor γ http://org.yukterez.net/acceleration.latex/1.gif and the relativistic momentum p http://org.yukterez.net/acceleration.latex/9.gif where the force F, rest mass m and proper acceleration a http://org.yukterez.net/acceleration.lat...
- Mi 23. Jun 2021, 03:51
- Forum: Yukterez Notepad
- Thema: Relativistic Acceleration
- Antworten: 3
- Zugriffe: 28373
Relativistic Acceleration
http://org.yukterez.net/strich.gif http://org.yukterez.net/us+br.png This is the english version. http://org.yukterez.net/de+at.png Eine deutschspachige Version findet sich hier http://org.yukterez.net/strich.gif Index: constant force | constant coordinate acceleration | constant power , discussi...
- Mi 23. Jun 2021, 03:46
- Forum: Yukterez Notizblock
- Thema: Relativistische Beschleunigung
- Antworten: 3
- Zugriffe: 22250
Relativistische Beschleunigung
KONSTANTE KOORDINATENBESCHLEUNIGUNG Mit α=dv/dt=d²x/dt²=a/γ³=konstant ist die Formel für die Geschwindigkeit v ganz einfach http://org.yukterez.net/acceleration.latex/5.gif Die Lichtgeschwindigkeit wäre bei konstanter Koordinatenbeschleunigung erreicht wenn http://org.yukterez.net/acceleration.la...
- Mi 23. Jun 2021, 03:38
- Forum: Yukterez Notizblock
- Thema: Relativistische Beschleunigung
- Antworten: 3
- Zugriffe: 22250
Relativistische Beschleunigung
KONSTANTE KRAFT Die Geschwindigkeit v ergibt sich über den Gammafaktor γ http://org.yukterez.net/acceleration.latex/1.gif mit dem relativistischen Impuls p http://org.yukterez.net/acceleration.latex/9.gif wobei Kraft F, Ruhemasse m und Eigenbeschleunigung a über http://org.yukterez.net/accelerati...
- Mi 23. Jun 2021, 03:34
- Forum: Yukterez Notizblock
- Thema: Relativistische Beschleunigung
- Antworten: 3
- Zugriffe: 22250
Relativistische Beschleunigung
http://org.yukterez.net/strich.gif http://org.yukterez.net/de+at.png Das ist die deutschsprachige Version. http://org.yukterez.net/us+br.png An english version is available on en.yukterez.net http://org.yukterez.net/strich.gif Inhalt: konstante Kraft | konstante Koordinatenbeschleunigung | konsta...
- Fr 16. Apr 2021, 04:56
- Forum: Relativitätstheorie
- Thema: Introduction (to anyone listening!)
- Antworten: 1
- Zugriffe: 12077
Re: Introduction (to anyone listening!)
I have done some YouTube videos of the Twin Paradox from 1st person perspective using POVray raytracer. Good job, although the videos lack a numeric display that tells the viewer what velocity the observer has relative to the background. I also don't get why the videos "earth gravity"...
- Mi 10. Feb 2021, 00:48
- Forum: Kosmos
- Thema: Ereignis zwischen Hubble-Sphäre und Ereignishorizont bei beschleunigter Expansion
- Antworten: 2
- Zugriffe: 13978
Re: Ereignis zwischen Hubble-Sphäre und Ereignishorizont bei beschleunigter Expansion
Es sei t w der Zeitpunkt des Übergangs von verlangsamter zu beschleunigter Expansion des Universums. Weiter sei t 0 ein Zeitpunkt in der fernen Zukunft – in jedem Fall später als jener Zeitpunkt, zu dem der Vergangenheits-Lichtkegel die Hubble-Sphäre zum Zeitpunkt t w schneidet. plot1 Also ist t w ...
- So 2. Aug 2020, 12:32
- Forum: Yukterez Notepad
- Thema: View from inside a Black Hole
- Antworten: 6
- Zugriffe: 34244
View from inside a Black Hole
http://org.yukterez.net/strich758.gif Technical details http://org.yukterez.net/strich758.gif http://org.yukterez.net/22px.png details In these images the celestial sphere is spanned at rₛₚₕ=500 (in natural units of G=M=c=k=1), and the affine parameter's range of integration for the pho...
- So 2. Aug 2020, 12:31
- Forum: Yukterez Notizblock
- Thema: Sicht in einem Schwarzen Loch
- Antworten: 6
- Zugriffe: 35801
Sicht in einem Schwarzen Loch
http://www.yukterez.net/org/strich758.gif Technische Details http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png details In diesen Bildern wurde der Sternenhintergrund bei rₛₚₕ=500 (in natürlichen Einheiten von G=M=c=k=1) aufgespannt, der Integrationsbereich für d...
- Fr 24. Jul 2020, 22:48
- Forum: Yukterez Notepad
- Thema: View from inside a Black Hole
- Antworten: 6
- Zugriffe: 34244
View from inside a Black Hole
http://www.yukterez.net/org/strich758.gif Projection into flat space http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png undistorted Undistorted view on the black hole's disk and surfaces from an angle of Θ=80°: http://www.yukterez.net/org/relativistic.raytracer/kerr....
- Fr 24. Jul 2020, 22:47
- Forum: Yukterez Notizblock
- Thema: Sicht in einem Schwarzen Loch
- Antworten: 6
- Zugriffe: 35801
Sicht in einem Schwarzen Loch
http://www.yukterez.net/org/strich758.gif Projektion in den flachen Raum http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png undistorted Unverzerrte Ansicht der Akkretionsscheibe und Flächen des schwarzen Lochs aus einem Blickwinkel von Θ=80°: http://www.yukterez.net/org/...
- Di 21. Jul 2020, 23:39
- Forum: Testbereich
- Thema: SJW-exchange
- Antworten: 8
- Zugriffe: 36460
Re: SJW-exchange
Sorry, I wouldn't have posted here in the first place if I had been aware you were three years old. Doesn't look like it, otherwise you wouldn't have registered a 2nd time just to say that (: By the way, if you register with a throw away email adress you have no one to blame but you...
- Sa 18. Jul 2020, 16:08
- Forum: Testbereich
- Thema: SJW-exchange
- Antworten: 8
- Zugriffe: 36460
Re: SJW-exchange
It's simply a way to refer to someone when their gender is unknown or unspecified. The gender of the two astronauts in my story that started this whole shit is neither unknown nor unspecified. I also wrote: "They" was already reserved for the statements about both. In the statements a...
- Fr 17. Jul 2020, 18:10
- Forum: Testbereich
- Thema: SJW-exchange
- Antworten: 8
- Zugriffe: 36460
Re: SJW-exchange
After the backup is complete I will delete my postings at Stackexchange Stackexchange obviously doesn't know that a platform lives from new posting, not from old ones, so instead of giving me a reason to write new postings on their platform they rather fight to keep my old posting against my wi...
- Fr 17. Jul 2020, 17:40
- Forum: Testbereich
- Thema: SJW-exchange
- Antworten: 8
- Zugriffe: 36460
Re: SJW-exchange
Seems a bit of an overreaction. Singular they has been in usage just about as long (since c. 14th century) as plural they (c. 13th century), but I've never seen anyone refuse to use the latter as a "genderqueer" term. In this scenario we had two astronauts, "they&...
- Mo 13. Jul 2020, 16:50
- Forum: Testbereich
- Thema: SJW-exchange
- Antworten: 8
- Zugriffe: 36460
SJW-exchange
http://org.yukterez.net/strich.gif Stackexchange has been taken over by the wokesters (see the Twitter profile of one of the involved moderators , which is filled up with Farmville Screenshots and anti Trump propaganda). They already started to impose gender requirements on the users and ev...
- Di 7. Jul 2020, 04:06
- Forum: Yukterez Notepad
- Thema: View from inside a Black Hole
- Antworten: 6
- Zugriffe: 34244
View from inside a Black Hole
http://www.yukterez.net/org/strich758.gif Zoom http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png zoom The black noise observed inside the Cauchy horizon is numeric and occours around the ring singularity. Zoom: http://www.yukterez.net/org/relativistic.raytracer/kerr.new...
- Di 7. Jul 2020, 04:05
- Forum: Yukterez Notepad
- Thema: View from inside a Black Hole
- Antworten: 6
- Zugriffe: 34244
View from inside a Black Hole
http://www.yukterez.net/org/strich758.gif θ=10°, Raindrop perspective http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png 10a1 r=12, θ=10° → R=12.00062, Θ=10.01665° http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png http://www.yukterez.net/or...
- Di 7. Jul 2020, 04:04
- Forum: Yukterez Notepad
- Thema: View from inside a Black Hole
- Antworten: 6
- Zugriffe: 34244
View from inside a Black Hole
http://www.yukterez.net/org/strich758.gif θ=45°, Raindrop perspective http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png 45a1 r=12, θ=45° → R=12.01020, Θ=45.04866° http://www.yukterez.net/org/strich758.gif http://www.yukterez.net/org/22px.png http://www.yukterez.net/or...