Message from @Human Sheeple
Discord ID: 595500482798026762
One is attraction, the other is kind of like a heavy person standing in the middle of the trampoline and marbles roll around him
page 126:
The nonlinear equations of motion used are six-degree-of-freedom equations with stationary atmosphere and flat, nonrotating earth assumptions.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19890007066.pdf
page 2:
The method is limited, however, to application where a flat, nonrotating earth may be assumed.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19720012071.pdf
Wow this place really is an echo chamber lol
page 32:
Lastly, the equations of motion for the zeroth-order problem of flight in a vacuum over a flat Earth are presented.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940020279.pdf
page14:
a) The earth is flat and non-rotating.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790005472.pdf
page 25:
The helicopter equations of motion are given in body axes with rerpect to a flat, nonrotating Earth.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19810003557.pdf
If the earth is flat, shouldn't the temperature be the same across the whole planet
page 13:
A model frequently used is that of a flat, nonrotating earth.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19650015408.pdf
page 19:
These equations assume a rigid vehicle and a flat, nonrotating Earth.
https://www.nasa.gov/centers/dryden/pdf/88733main_H-2465.pdf
page 14:
(2) A flat, nonrotating earth
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19710018599.pdf
Newtonian gravity is a force. GR is the curvature of spacetime.
page2:
In our minimum time-to-climb problem, the aircraft is modeled as a point mass and the flight trajectory is strictly confined in a vertical plane on a non-rotating, flat earth.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20060053337.pdf
page 8:
the missile position in space is computed relative to a flat nonrotating earth.
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20040008097.pdf
You want more?
That moment when NASA confesses flat earth
That's a lot of papers that "flat earthers dont have".
No
lmao
No, please no more lol
Did any flat Earthers create a scientific article with a model and everything?
I don't fully believe in flat Earth
I'm atheist
That moment when nasa has been to space and has brought back picture evidence of the earths curvature
That is old, old news, too.
Lord forbid you should you should actually read the links, just keep living in your bubble.
I'm an atheist
That has what to do with the FE?
Obviously for simplicity’s sake keeping the earth stationary for experiments and tests and stuff would be beneficial
Lol
I'm also an atheist
If you didn't know
Sorry
I'll stop
@Mr. Lea You keep mentioning it
So yes I get it
😃
#1 - Derivation and Definition of a Linear Aircraft Model:
https://www.nasa.gov/centers/dryden/pdf/88104main_H-1391.pdf
"aircraft of constant mass, flying in a stationary atmosphere over a flat nonrotating earth."
(page 35 of pdf & page 30 of doc) (last page of pdf & page 102 of doc)
#2 - User's Manual for LINEAR, a FORTRAN program to derive Linear Aircraft Models:
https://www.nasa.gov/centers/dryden/pdf/88072main_H-1259.pdf
"aircraft flying in a stationary atmosphere over flat nonrotating earth"
(page 16 of pdf & page 12 of doc)
#3 - User's Manual for LINEAR, a FORTRAN program to derive Linear Aircraft Models:
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19890007066.pdf
"rigid aircraft flying in a stationary atmosphere over a flat nonrotating earth."
(pg 16 of pdf & pg 12 of doc)(pg 19 of pdf & pg 15 of doc)
#4 - User’s Manual for Interactive LINEAR, a FORTRAN Program To Derive Linear Aircraft Models:
https://www.nasa.gov/centers/dryden/pdf/88112main_H-1443.pdf
"stationary atmosphere earth over a flat, nonrotating earth." (pg 15 & 125 of pdf)
#5 - An Aircraft Model for the AIAA Controls Design Challenge:
https://www.nasa.gov/centers/dryden/pdf/88248main_H-1777.pdf
"aircraft flying in a stationary atmosphere over a flat nonrotating earth"
(page 13 of pdf & page 11 of doc):
#6 - The Engineering Analysis and Design of the Aircraft Dynamics Model For the FAA Target Generation Facility: https://www.faa.gov/about/office_org/headquarters_offices/ang/offices/tc/about/campus/faa_host/labs/tgf/media/AircraftDynamicsModel.pdf
"The observant reader will notice that the aircraft equations of motion were calculated
assuming a flat Earth" (page 62 of pdf & page 32 of doc)
#7 - Flight Dynamics Summary:
http://www.aerostudents.com/courses/flight-dynamics/flightDynamicsFullVersion.pdf
"There is a flat Earth. (The Earth’s curvature is zero.)"
"There is a non-rotating Earth. (No Coriolis accelerations and such are present.)":
(sec. 1.1.2 on page 1)
Good
Yay I’m bronze now