Matching Pairs Dihedral Wings: Post LabOnline version assignment by Benjamin D Morgan 1 Weight 2 Negative aspect of a Dihedral Wing 3 Vertical Stabilizer 4 1-15 degrees 5 Polyhedral Wings Picture 6 20 degree or more 7 Anhedral Wings Stability Description 8 Flat Wings Stability Description 9 Tip Dihedral Wings Picture 10 Positive of a Dihedral Wing 11 Wings 12 Flat Wing Picture 13 Anhedral Wings Picture 14 Dihedral Wings Picture 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 that stops roll from occurring. High stability 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 This wing type has a low amount of stability. It turns the second most quickly. Generate most of the lift on a glider Dihedral angle range that causes back-and-forth, but will not roll. This wing shape has low efficiency 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.