Question

Structural damage or failure is more likely to occur in smooth air at speeds above which of the following?

1) 100 knots
2) 200 knots
3) 300 knots
4) 400 knots

Answer 1

Structural damage or failure is more likely to occur in smooth air at speeds above 300 knots.

Step-by-step explanation:

Structural damage or failure is more likely to occur in smooth air at speeds above 300 knots. As the speed of an object increases, the drag force acting on it also increases. At higher speeds, the drag force can put stress on the structure of the object, potentially leading to damage or failure.