# If the largest plane accelerates at 3.30 m/s ^ 2 and has a takeoff speed of 88.0 m/s , what is the minimum allowed length for the runway (d)?

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- NCSLv 71 month ago
Use v² = u² + 2as

where v = 88.0 m/s

and u = 0 m/s

and a = 3.30 m/s²

min s = 88.0² / 2*3.30 = 1170 m

to three significant digits.

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