A spaceship maneuvering near Planet Zeta is located at r(vector)  = (600î – 400ĵ + 200k̂) × 10³km, relative to the planet, and traveling at v(vector) = 9500î m/s. It turns on its thruster engine and accelerates with a(vector) = (40î - 20k̂)m/s² for 35min. Where is the spaceship located when the engine shuts off? Give your answer as a vector measured in km.