Asked by Jaeka
A jet plane lands with a speed of 110 m/s and can decelerate uniformly at a maximum rate of 5.7m/s^2 as it comes to rest.
Can this plane land at an airport where the runway is 0.91 km long?
I have to answer by Calculating...HELP!
Can this plane land at an airport where the runway is 0.91 km long?
I have to answer by Calculating...HELP!
Answers
Answered by
Henry
Vf^2 = Vo^2 + 2ad = 0,
(110)^2 + 2 * (-5.7)d = 0,
12100 - 11.4d = 0,
-11.4d = -12100,
d = -12100 / -11.4 = 1061.4m = 1.061km.
NO, the runway is too short
NOTE:Check your 1-11-11,7:44pm post.
(110)^2 + 2 * (-5.7)d = 0,
12100 - 11.4d = 0,
-11.4d = -12100,
d = -12100 / -11.4 = 1061.4m = 1.061km.
NO, the runway is too short
NOTE:Check your 1-11-11,7:44pm post.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.