Notizblock

CONSTANT POWER   With constant power L the energy mc²γ inreases linearly with t. The initial energy plus the applied work equals the new energy http://org.yukterez.net/acceleration.latex/6.gif where W is the applied work http://org.yukterez.net/acceleration.latex/7.gif If we solve for v we get http...

KONSTANTE LEISTUNG   Bei konstanter Leistung L nimmt die Energie mc²γ linear mit t zu. Daher gilt https://org.yukterez.net/acceleration.latex/6.gif mit der hineingesteckten Arbeit W https://org.yukterez.net/acceleration.latex/7.gif Nach v aufgelöst ergibt das https://org.yukterez.net/acceleration.l...

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...

CONSTANT FORCE   The velocity v is derived over 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.latex/3.g...

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...

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...

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...

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...

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"...

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 ...

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...

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...

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....

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/...

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...

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...

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...

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&...

http://org.yukterez.net/strich.gif Stackexchange has been taken over by woke moderators (some of them made their reputation in fields like movies, music or similar consoomer topics), they already started to edit trans pronouns into my postings (next thing they'll do is probably to s...

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...