Answer:
Mechanical Engineering, Aerospace Engineering, Electrical Engineering, Aeronautical Engineering
Explanation:
I'm a Mechanical Engineer, and I considered Aerospace.
Answer:
Design. Modern headframes are built out of steel, concrete or a combination of both. Timber headframes are no longer used in industrialized countries, but are still used in developing nations
Answer:
For continuity of fluid in 1-d, A1*V1=A2*V2
Thus V2= A1*V1/A2
Explanation:
Detailed solution is in image attached