AVIATION UNIT 2 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

AVIATION UNIT 2 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Birds generate ——— by flapping there wings Correct Answer: Lift and thrust What does a camver of an air foil refer to Correct Answer: The curve of the wing Which concept best illustrates the mechanics, flying, hot air balloon Correct Answer: Density and buoyancy Which of the following represents contribution, Greek myths, made to civilization today Correct Answer: Inspiration for human flight Which of the following best explains why wind tunnels are used in the testing the design of aircrafts? Correct Answer: To test scale models in air foils in aircraft Leonardo da Vinci flying machine in the orthopter was an invention to this 2 Correct Answer: Flapped it's wings like a bird For modern day gliders did what Bernoulli's principal demonstrates? Correct Answer: It removed faster over the top of the wing in the air below the wings Hot air balloons rise ____ lifting the balloon Correct Answer: Becomes less defense What part of the bird most resembles the propeller on a aircraft Correct Answer: Wings When the four forces of flight are balance the flying object is said to have ——— Correct Answer: Equilibrium