This question is from a French aeronautics exam so I translated as best I can but I suck at these terms in English. Anyways, can someone please explain this question to me because I'm just really confused by other explanations.
In an air stream in motion, the total pressure is equal to:
- difference between dynamic pressure and static pressure. - sum of dynamic and static pressures. - difference between atmospheric pressure and dynamic pressure. - sum of static and atmospheric pressures.