- #1
ChloeYip
- 93
- 1
Member advised to use the homework template for posts in the homework sections of PF.
As I know, lifting force is because the surface of upper side of the airfoil is longer than the bottom side, causing the pressure of down side larger and produce lefting force...
this is a picture from my lecture notes, which the instructor didn't explained but seems contradict to what I knew...
Anything wrong with my mindset? can anyone help to explain the picture?
Thanks.
this is a picture from my lecture notes, which the instructor didn't explained but seems contradict to what I knew...
Anything wrong with my mindset? can anyone help to explain the picture?
Thanks.