So....what mechanism allows a force to be transferred to the rocket from an exhaust molecule hitting an air molecule?
Resistance!
Ever heard of - "A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force."
- force = mass x acceleration or the more general case where mass might vary force = rate of change of momentum and
- "For every action, there is an equal and opposite reaction."
There's no mention if "Resistance" anywhere.
Newton's Third Law - Identifying Action and Reaction Force Pairs
A force is a push or a pull that acts upon an object as a results of its
interaction with
another object. Forces result from
interactions!
"When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body."
”When a BODY exerts force on a SECOND BODY” let me ask you, what is the second body being acted upon, IN A VACUUM ??!!
You still haven't watched this video :
No, the “second body” isnt the gases...in a rocket launch...the rocket (engine) is the “first body” applying force (expelled gases) to a second body (ground, then atmosphere).. which “pushes back” with equal and opposite force.. on the first body (rocket) forcing it to go up..
what happens in a REAL and INFINITE vacuum, where there is no “second body” to act upon???
THE ROCKET (ENGINE) = FIRST BODY
FORCE = EXPELLED GASSES
GROUND/ATMOSPHERE = SECOND BODY
In the context of a bowling ball experiment :
The guy on a skateboard = FIRST BODY
FORCE = Motion of his arms that pushes off a
heavy ball
A MEDICINE BALL = SECOND BODY
Heaviness of a medicine ball (INERTIA) enables our guy to be pushed off of a
heavy ball.
Heaviness of a medicine ball (INERTIA) imitates/simulates THE AIR
Lightness of some
light object (which our guy could have used in his second hypothetical try) imitates/simulates A VACUUM
Get it???Or do i have to copy/paste this portion of my previous post (again), as well :
There is no denying that If you stand on a skate board and throw the bowling ball away, you and the skateboard will indeed move in the opposite direction to the bowling ball. This is because, by throwing the bowling ball away, you have basically pushed against a resistant object that is separate from you, (like a solid wall).
So, INERTIA (of the bowling ball) is the magic word (an explanation) that you are looking for (which is behind this fraudulent NASA's "scientific" method.
Do i have to remind you to one other equally fraudulent NASA's "scientific" method that should have looked authentic (dropping a ball in a moving train/airplane)

I destroyed (for good) this other (dropping a ball within enclosed moving object) NASA's fraudulent method by offering my own irrefutable counter-argument ("CONCORDE" thought experiment).
HERE IT IS :
https://www.theflatearthsociety.org/forum/index.php?topic=78814.msg2128697#msg2128697Now, back on the track :
Pay attention to this very important (exposing) aspect of NASA's fraudulent method (bowling ball) :
In which exact moment does our guy (on the skateboard) starts to move back (in the video posted by sokarul)


BOWLING BALL SLOW MOTION REVEALS NASA'S SCAM :
Long before he extends his arms to the full extent and even much long before he throws the ball (before the ball is fully detached from his hands).
It means that in our "balloon exhausting" kind of experiments we should expect the same result : our toy cars should start being propelled (pushed back) even before the air is exhausted out of the nozzle (drinking straw) into the surrounding environment!!!
That is to say, if we could make the ball to disappear (to vanish into thin air) in the exact same moment when our skateboard guy extends his hands to the full extent (few milliseconds before he throws the ball), he would be still pushed back to the same degree as it is shown in sokarul's video.
Now, all you have to do is to apply this same logic to our "balloon exhausting" experiments and explain to us, why this fraudulent NASA's method doesn't work the same way in both cases???
ACCOMPANYING VIDEO :
ROCKETS CAN'T FLY IN A VACUUM - 3 :