Matching Pairs Dihedral Wings: Post LabOnline version assignment by Benjamin D Morgan 1 Dihedral Wings Picture 2 Polyhedral Wings Picture 3 Weight 4 Vertical Stabilizer 5 1-15 degrees 6 Anhedral Wings Picture 7 Negative aspect of a Dihedral Wing 8 Anhedral Wings Stability Description 9 Positive of a Dihedral Wing 10 Tip Dihedral Wings Picture 11 Flat Wing Picture 12 Wings 13 Flat Wings Stability Description 14 20 degree or more This wing type is the least stable of the wing designs. It does turn the fastest. Needs an onboard computer to fly. This wing type that self corrects roll & yaw by having more lift with lower wing to bring the lower wing level with the upper wing. Force that must be overcome to fly upwards This wing type turns slowly (like a bus) and has an increased amount of drag Only item on a flat winged glider that will stop roll & yaw Dihedral angle range that that stops roll from occurring. High stability Dihedral angle range that causes back-and-forth, but will not roll. This wing shape has low efficiency Generate most of the lift on a glider This wing type has a low amount of stability. It turns the second most quickly.