jet fighter planes are launched from aircraft carriers with the aid of their own engines and a catapult. if in the process of being launched from rest, the thrust of a jet's engines is 1.80 x 10^5 n and after moving through a distance of 90 m the plane lifts off with a kinetic energy of 5.30 x 10^7 j, what is the work done (in j) on the jet by the catapult?