As your plane circles an airport, it moves in a horizontal circle of radius 2300 m with a speed of 390 km/h. If the lift of the airplane’s wings is perpendicular to the wings, at what angle should the plane be banked so that it doesn’t tend to slip sideways?
a) 25.6 degrees
b) 28.4 degrees
c) 32.1 degrees
d) 36.9 degrees
