Just like any other airfoil.
circular arc is a segment of the circumference of a circle
The radius is the distance between the centre of a circular arc and a point on the arc.
no it wont work because it has to be symmetrical
That will be at the center of the circular arc.
No. The air flow path across the top of the airfoil must be longer than the path below.
If the arc is circular, such a figure is a semicircle or half circle.
As long as the arc isnt a full circle, just 1, if it is a circle, infinite.
The area bounded by an arc of circle and two radii is known as a "circular sector"
Since, a steel wire is bent into a semi circular arc ,the new magnetic moment will be M
Their aircraft? Yep. It was a biplane, and it produced lift by moving air over an airfoil. The effect of an airfoil is described in part by the Bernoulli Principle.
It is the distance around an outside of a round 180 circular object
A part of a circle (the area) bounded by an arc and a chord is termed a circular segment. A link can be found below.