Aerodynamics question

2. At its cruise flight speed, Vc, a general aviation aircraft has a drag polar which is well approximated by: CDCD0+KCL2 During approach for landing (though still far from the ground), the velocity is about 0.5Vc. Which statement do you think is most likely to be true: (5%) (1) Approach Drag Cruise Drag (3) Approach Drag Cruise Drag