Consider an airplane with a total wing surface of 50 m^2. At a certain speed the difference in air pressure below and above the
wings is 4.0 % of atmospheric pressure.
Required:
Find the lift on the airplane.
1 answer:
Answer:
Explanation:
From the question we are told that:
Area
Difference in air Pressure
Generally the equation for Force is mathematically given by
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Answer: 200 N
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I believe it is the 2nd one because the ground purifies it over a period of a little while.
The answer is D) Velocity
Answer:
the pressure at B is 527psf
Explanation:
Angular velocity, ω = v / r
ω = 20 /1.5
= 13.333 rad/s
Flow equation from point A to B
the pressure at B is 527psf
Answer:B. the total energy in the universe is in a state of flux
Explanation:
cause yes. trust me