If the graph represents speed what is measured on the x and y axes

Which term best describes the phrase “something that happens”?

Modify the equation fδt=δ (mv) to find the force of friction.

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