A hang glider soars through the air with an airspeed of 10 m/s.
(a) What is the gage pressure at a stagnation point on the structure if it is at sea level where the air density is 1.23 kg/m3 ?
(b) Repeat the problem if the hang glider is at an altitude of 3000 m where the density is 0.909 kg/m3 .