What part of "up" is not clear to you?


Capt. Rob wrote:
I don't think you know what "up" means.

Yeah, big time... that's why you are the one who cannot give
a clear answer to a simple question.


... In the world of physics, lift
can be used to generate force in ANY direction. For a plane it's
generally simplified as a force "opposing gravity."


My my, such technical scientific talk! Are you sure than in
the world of physics, they don't use slightly more exact
terms, like the x-, y-, or z-axis?

DSK