3.) An engineer is designing the runway for an airport. Of the planes that will use the airport,

the lowest acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65

m/s. Assuming this minimum acceleration, what is the minimum allowed length for the

runway?

Question

Physics

Johnson

24 July, 00:52

3.) An engineer is designing the runway for an airport. Of the planes that will use the airport,

the lowest acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65

m/s. Assuming this minimum acceleration, what is the minimum allowed length for the

runway?

+3

Answers (1)

Know the Answer?

Mariah · Answer 1

Answer: 704

Explanation:Vi = 0 m/s

vf = 65 m/s

a = 3 m/s2

d = ?

vf2 = vi2 + 2*a*d

(65 m/s) 2 = (0 m/s) 2 + 2 * (3 m/s2) * d

4225 m2/s2 = (0 m/s) 2 + (6 m/s2) * d

(4225 m 2/m2) / (6 m/s2) = d

d = 704 m

3.) An engineer is designing the runway for an airport. Of the planes that will use the airport,the lowest acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65m/s. Assuming this minimum acceleration, what is the minimum allowed length for therunway?

3.) An engineer is designing the runway for an airport. Of the planes that will use the airport,

the lowest acceleration rate is likely to be 3 m/s2. The takeoff speed for this plane will be 65

m/s. Assuming this minimum acceleration, what is the minimum allowed length for the

runway?