Civil Engineering - Airport Engineering - Discussion

Discussion Forum : Airport Engineering - Section 1 (Q.No. 40)
40.
The air is blowing at a speed of 75 knots in the direction of the aircraft flying at a ground speed of 775 knots. The air speed of the aircraft, is
775 knots
75 knots
850 knots
675 knots
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Sadulla said:   8 years ago
675 knots is the nearest answer.

Zia Ur Rehman said:   8 years ago
Yes, right @Afzal.

Chintu said:   9 years ago
You are right @Afzal.

Afzal said:   9 years ago
It should be 700 rather than 675.

As Vair = Vground - Vwind = 775 - 75 = 700 knots.

Rajesh said:   10 years ago
How this came?


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