In article , Grandss grandss@nospam wrote:

I have one question concerning thrust force.
What's happend if i increase thrust at a very hight value (theorics).
I know that lift will increase too and drag decrease.

drag increases with airspeed, doesn't it?

But for the plane, what it do really.
Just UP or begin to turn to rise ?

depends on the propulsion system.

--
Bob Noel
no one likes an educated mule