Ok I really just dont even know where to start on this problem and i have to turn in a fully explained problem... An astronaut who weighs 726.6 N on the surface of the earth lifts off from the planet Zuton in a space ship. The free-fall acceleration on Zuton is 7.8 m/s^2. At the moment of lift off the spaceship experiences an scceleration of 9.1 m/s^2. The acceleration of gravity is 9.8m/s^2. What is the magnitude of the force that the space ship exerts on the astronaut? Answer in units of N.