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 234 km/hr. Assuming this minimum acceleration, what is the minimum allowed length for the runway?
Answers
Answered by
1
Answer:
704
Step-by-step explanation:
Given, initial velocity, u=0m/s and final velocity v=65m/s
Acceleration a=3m/s
2
If d be the allowed length for the runway.
Using formula v
2
−u
2
=2aS
(65)
2
−0
2
=2(3)d
⟹ d=65
2
/6=704.16∼704m
Answered by
1
Anwser:
the length is 87
Step-by-step explanation:
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