High School

We appreciate your visit to Compute the stall speed in knots equivalent airspeed KEAS for an aircraft with the following conditions Weight 20 000 lbs Sea level Wing area 200. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Compute the stall speed in knots equivalent airspeed (KEAS) for an aircraft with the following conditions:

- Weight = 20,000 lbs
- Sea level
- Wing area = 200 ft²
- [tex]C_{L_{max}}[/tex] = 1.5

A. 140 KTAS
B. 151 KTAS
C. 185 KTAS
D. 135 KTAS

Answer :

Final answer:

The stall speed in knots equivalent airspeed (KEAS) for aircraft, given the condition Weight = 20,000 lbs, Sea level and Wing area = 200 ft2 CLmax = 1.5 by using the formula Vs=sqrt((2*W) / (ρ*Area*CLmax)). So, the answer is 135 KTAS.

Explanation:

The stall speed in knots equivalent airspeed (KEAS) for aircraft.

By using the formula:

[tex]Vs=sqrt((2*W) / (ρ*Area*CLmax)).[/tex]

Where Vs is the stall speed,

W is the weight of the aircraft,ρ is the air density

A is the wing area and CL is the coefficient of lift.

Substituting the given values for this aircraft

Weight = 20,000 lbs,

A= (200 ft²),

ρ approximates 0.002377 slugs/ft³ at sea level, and

CLmax = 1.5,

we get:

VS=sqrt ((2*20,000)/(0.002378*200*1.5)).

Calculating this equation gives a VS of approximately 135 KEAS,

Therefore, the answer is 135 KTAS.

Learn more about Stall speed

https://brainly.com/question/32458121

#SPJ11

Thanks for taking the time to read Compute the stall speed in knots equivalent airspeed KEAS for an aircraft with the following conditions Weight 20 000 lbs Sea level Wing area 200. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada