2 Given that S 200 ft6 ft.; symmetrical untwisted wing. s- 40 fttail aero. centre is 22 ft aft of wing L.E. it *-30 (2CL/aa) 0,08 per deg. - 0.07 per deg. 0.05 per deg. Assume aero. centre of wing is at 0.25 mean aerodynamic chord and that a) Find the location of the stick-fixed neutral point for this aircraft. b) If the weight of the aircraft of problem 2 is 3000 1b. and if its centre of gravity is at 0.333 mean aerodynamic chord, find the dynamic pressure 1/2pV (do not neglect tail lift) required for trim with zero elevator angle. c) If the aircraft speed is such that 1/20v 2 - 22 1be/ft2, find the elevator angle for trim, if aircraft weight and C.G. position are the same as in b). 2 Given that S 200 ft6 ft.; symmetrical untwisted wing. s- 40 fttail aero. centre is 22 ft aft of wing L.E. it *-30 (2CL/aa) 0,08 per deg. - 0.07 per deg. 0.05 per deg. Assume aero. centre of wing is at 0.25 mean aerodynamic chord and that a) Find the location of the stick-fixed neutral point for this aircraft. b) If the weight of the aircraft of problem 2 is 3000 1b. and if its centre of gravity is at 0.333 mean aerodynamic chord, find the dynamic pressure 1/2pV (do not neglect tail lift) required for trim with zero elevator angle. c) If the aircraft speed is such that 1/20v 2 - 22 1be/ft2, find the elevator angle for trim, if aircraft weight and C.G. position are the same as in b)