Banking angle and curvature radius of an airplane

[lu22]

Homework Statement

If a plane is flying level at 950 km/h and the banking angle is not to exceed 40 degrees what is the minimum curvature radius for the turn?

Homework Equations

possibly F = ma = mv² / r ?

The Attempt at a Solution

no idea where to start on this one, not sure where the angle factors into everything

 

[Andrew Mason]

Homework Statement

If a plane is flying level at 950 km/h and the banking angle is not to exceed 40 degrees what is the minimum curvature radius for the turn?

Homework Equations

possibly F = ma = mv² / r ?

The Attempt at a Solution

no idea where to start on this one, not sure where the angle factors into everything

Assume that the force of the air on the plane in the direction perpendicular to the wings does not change when the airplane banks.

AM