An aircraft, starting from rest accelerates uniformly along a straight runway. It reaches a speed of 200 km h^–1 and travels a distance of 1.4 km.
What is the acceleration of the aircraft along the runway?
A. 1.1 m s^–2
B. 2.2 m s^–2
C. 3.0 m s^–2
D. 6.0 m s^–2