Introduction to Airplane Performance - - Assessment
4
1) What is most likely sequence of pressure for the given figure. A>B>C A<B<C A=B=C Can’t be said 1 point 2) An aircraft is equipped with symmetrical aerofoil. For complete aircraft the lift curve slope is 5 /rad. Stall angle is 12 deg, wing area is 10 m 2 . What is mass during flight, whereas stall speed is observed 90 Km/hr. g=9.8 m/s 2 , density of air is 1.225 kg/m 3 . 68707 kg 5301.4 kg 23438 kg 409.06 kg 1 point 3) Lift is perpendicular to: Thrust Freestream velocity Chord line Fuselage reference line 1 point 4) In the given figure, Xg, Xc and V are, Xaxis of inertial frame, chord reference line and free stream velocity respectively. What is the correct sequence of flight path angle, angle of attack and pitch angle? 1 point Due on 20150706, 17:00 IST Week 1 Assignment X Courses » Introduction to Airplane performance [email protected]▼ Announcements Forum Progress Course outline Week 1
Introduction to Airplane Performance - - Assessment
