A space agency has been experimenting with the use of air bags to soften the landings of spacecraft on land. What stopping time will be required in order to safely stop a 7725 kg spacecraft moving at 8.30 m/s with an average force of 426000 N?

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question