If we want to know the velocity that an object is traveling, we must know the

Are aliens real? justify you’re answer.

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

What are two examples of phase changes that skip a phase during transition?