Posted by Jordan on .
Aircraft with acceration of magnitude of 42.5 m/s. If starting from rest how long will it take to travel a 2.6 km runway?

Physics 
Damon,
x = X0 + V0 t + .5 a t^2
2600 = 0 + 0 + .5 (42.5) t^2
solve for t^2
take the square root