A top fuel drag racer with a mass of 600.0 kg completes a quarter-mile (402 m) drag race in a time of 4.4 s starting from rest. The car's final speed is 115 m/s. What is the engine's average power output? Neglect friction and air resistance. I know: Power = Work/ change in time W = Force * change in distance F = mass * acceleration Vf = Vi + at so i solve for a 115 m/s = 0 m/s + a(4.4 s) a = 26.1364 m/s^2 then i solve for F F = 600 kg * 26.1364 m/s^2 F = 15681.8182 N then i solve for W W =15681.8182 N * 402 m W = 6304090.909 J then i solve for P P = 6304090.909 J / 4.4 s P = 1432747.934 W I'm supposed to answer in kW P = 1432.747 kW I don't understand why this answer is wrong!