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