A 1835 kg test plane has an engine that can deliver a maximum power of 4.94x105 watts. The pilot hits the throttle when the plane is flying at 49.0 m/s and maintains maximum power for 3.0 seconds. What is the plane's Initial kinetic energy? 2.20x10 J Previous Tries You are correct. Your receipt no. is 156-2608 e What is the plane's change In kinetic energy? Submit Answer Tries 0/7 What is the plane's final kinetic energy? Submit Answer Tries 0/7 What is the new speed of the plane after the 3.0 seconds? Exhmil Apr Tries 0/7