Question:
equation is needed
very neccery!!!
Answers:
What is the best flight learning summer camp for a 13 year old?
"Basically, a NACA airfoil is composed of a camber line anda thickness distribution. The thickness distribution is
a single equation, while the camber is usually two joined
quadratics.
the equations for the upper and lower coordinates are:
x(upper) = x - yt*sin(theta) y(upper) = yc + yt*cos(theta)
x(lower) = x + yt*sin(theta) y(lower) = yc - yt*cos(theta)
where tan(theta) = d(yc)/dx
in these equations, yc is the camber line, yt is the
thickness distribution.
why do people switch their cell phone in airplanes.?
A common approximation (small-angle) is to assume theta
is small, so that sin(theta) is approx. 0 and cos(theta)
is approx. 1. The equations become:
x(upper) = x y(upper) = yc + yt
x(lower) = x y(lower) = yc - yt
for 4-digit airfoils, the camber lines and thickness are:
If I drank aviation fuel would that mean when I break wind I could fly?
(yc/c) = (f/c)*(1/(x1^2))*(2*x1*(x/c) - (x/c)^2)
for 0<=(x/c)<=x1
-and-
(yc/c) = (f/c)*(1/(1-x1)^2)*((1-2x1)+2x...
for x1<=(x/c)<=1 with x1=(xf/c)
Why do we have to make sure our seats are upright during flight takeoff and landing?
(yt/c) = 5t*(0.29690*x^0.5 - 0.12600X - 0.35160*x^2 +
0.28430*x^3 - 0.10150*x^4)
How do they film airplanes flying?
where t = thickness/chord
x = position along x-axis
xf = position of maximum camber
f = maximum camber"
Does anyone know where i can buy a petrol remote control helicopter or plane online?
The equation is divided into 2 parts, one for the area ahead of 0.2 chord and another for aft of 0.2 chord:Are pilot seminars listed onf FAAsafety.gov worth attending?
All values written as a fraction of 1.00c---
Yf = 2*(0.4x - x²)
Anybody Know of any good and recognised flight schools in the UK?
Ya = .125*(0.6 + 0.4x - x²)
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