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