thank you very much all for your help that was really appreciated
many thanks again
I was able to prove MAAero relation ...
Some algebra is required, but you endup indeed getting this relation
Thanks again
With best regards
thank you berkshire and rb1957.
berkshire your posting makes sense. But while flying at the best L/D and for small descent path angles we can assume that the Lift will be equal to the glider weight. Hence the best L/D will occure at the minimum Drag. We can take then the derivate of the Drag...
Could somebody help me with this one please:
How do you account of a head or tail wind while maximizing the range of a glider?
I know that in order to maximize the range of a glider we should fly at the minimum drag speed. But the minimum drag speed is usually computed for a still air. And...