Arace car driver drives one lap around a track that is 500 meters in length. what is the drivers displacement at the end of the lap?

0 meters

Explanation:

When we talk about displacement, think that the think of it as the measure of the distance between the starting point of the object, from its end point.

Since we are talking about a lap around a track, it would mean that the starting point is also the end point. So if you started and end at the same point, the distance between it would be 0.

the supermassive black hole is in the middle of the galaxy.