navy crafts !!

The speed of a 1.5*10^4 g navy fighter plane landing on a carrier is reduced 216 km/hr to rest by the plane's brakes and the cable arrester system . The arresting force provided by the plane's brakes is 600 kN . The arresting provided by the cable system is given by
F = 9*10^5*t - 4.5*10^5*t^2 where F is in newton and t is in seconds .
1>>What is the maximum acceleration experienced by the pilot of the plane ??
2>>What is the time required for the arresting operation ??
3>>What is the distance travelled by the plane during the arrest ??