Newton’s 3rd Law [Basics & Free-Body Diagrams]

[@iam_vin9703]

Thanks again, much better understanding now compaired to the video you did before, on practicing overall free-body diagrams.

[@mostlyphysics]

Glad this one helped! Thanks for giving me another shot at explaining.

[@photosphotos]

If the 3rd works how can o rocket continue to increase altitude if there’s less air molecules?
The exhaust and engine would have to increase in size the higher it got but without the air molecules that altitude wouldn’t be obtainable either.
Space must be fake, the earth is flat and stationary.