1. In order for an airplane to fly, which of the following must be true?
a) The thrust must be equal to or greater than the drag, and the lift must be equal to or less than the airplane's weight
b) The thrust must be equal to or less than the drag, and the lift must be equal to or greater than the airplane's weight
c) The thrust must be equal to or greater than the drag, and the lift must be equal to or greater than the airplane's weight.***
d) The thrust must be equal to or greater than the airplane's weight and the lift must be equal to or greater than the drag.***
Lol IDIB that's so true. Fortunately for you guys, I got the answers.
1- C.
2- B.
3- D.
4- A.
I took the test and got 100%. I'm not lying, believe me!
Good luck everyone, and you're welcome.
Buddyboy isn't lying! 100%, thank you :)
The answers are
C
B
D
A
C
100% i promise omm