Question

Problem 3.19 from Munson et al, 8th Edition. [Statement: When an airplane is flying 200 mph at 5000-ft altitude in a standard atmosphere, the air velocity at a certain point

on the wing is 273 mph relative to the airplane. (a) What suction pressure is developed on the wing at that point? (b) What is the pressure at the leading edge (a stagnation point) of the wing?]

Fig: 1