Question 1

2 pts

Question 1:

In a wind tunnel test of flow over a wing section, air enters the test section at a speed of 54 m s1 and a pressure of 942 kPa.

Assuming Bernoulli's principle applies to the flow, what is the pressure at the stagnation point on the wing surface if the air

density is 1.16 kg m 3? The answer should have units of kPa.