Question

path length distance is always positive while displacement can be positive negative or zero explain this statement by a table example

Answer 1

In physics, distance and displacement are used to indicate the length between two points. However, these two are not one and the same thing. While distanceis the length of the actual path between two locations, displacement, on the other hand, is the length of the shortest path between two locations.

So, the distance tells us, how much path is traveled by the body, during motion and the displacement gives us an idea of how far the body is from its starting point, and that too in which direction. The difference between distance and displacement are not known to many people, so if you are also looking for it, the article might prove helpful for you take a look.