12. Referring to the Lift formula: Lift = Coefficient of Lift x 1/2 x air density x airspeed squared, given an aircraft increases its airspeed whilst maintaining level flight and a constant angle of attack (coefficient of lift), how will lift be affected? Decrease proportionally Increase proportionally Decrease inversely proportionally Increase inversely proportionally 13. You start from point A and walk 10 metres North to point B. You then walk 20 metres East to point C. Using geometry, calculate the vector distance and direction from A to C? (To nearest whole metre & degree). 22 metres, 063° 22 metres, 153° 25 metres, 153° 25 metres, 063°
12. Referring to the Lift formula: Lift = Coefficient of Lift x 1/2 x air density x airspeed squared, given an aircraft increases its airspeed whilst maintaining level flight and a constant angle of attack (coefficient of lift), how will lift be affected? Decrease proportionally Increase proportionally Decrease inversely proportionally Increase inversely proportionally 13. You start from point A and walk 10 metres North to point B. You then walk 20 metres East to point C. Using geometry, calculate the vector distance and direction from A to C? (To nearest whole metre & degree). 22 metres, 063° 22 metres, 153° 25 metres, 153° 25 metres, 063°
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
Related questions
Question
12.
Referring to the Lift formula: Lift = Coefficient of Lift x 1/2 x air density x airspeed squared,
given an aircraft increases its airspeed whilst maintaining level flight and a constant angle of
attack (coefficient of lift), how will lift be affected?
Decrease proportionally
Increase proportionally
Decrease inversely proportionally
Increase inversely proportionally
13.
You start from point A and walk 10 metres North to point B. You then walk 20 metres East to
point C. Using geometry, calculate the vector distance and direction from A to C? (To nearest
whole metre & degree).
22 metres, 063°
22 metres, 153°
25 metres, 153°
25 metres, 063°
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