Matching Pairs Flashcards: Glider Parts & Center of GravityOnline version assignment by Benjamin D Morgan 1 Roll definition 2 Center of Gravity Picture 3 Center of Gravity Glider Definition 4 Ballast definition 5 Pitch Picture only 6 Pitch definition 7 Stabilizer 8 Roll Picture only 9 Yaw Picture only 10 Fuselage 11 Ballast Picture 12 Wing When the nose or tail of a glider moves in an up/down motion along the center of gravity Point at which a glider rotates around. The balance point of the glider. When the wing tips move up/down along the center of gravity Extra weight that is added to the nose or tail of the fuselage to move the center of gravity