Two postal delivery workers have different routes. They both travel from the post office, to neighborhoods to deliver mail, and then back to the post office. Which statement must be true about the two postal delivery workers?(1 point)

Question

Responses

They each travel a distance of 0 miles.
They each travel a distance of 0 miles.

They have the same velocity.
They have the same velocity.

They travel the same distance.
They travel the same distance.

They each have a displacement of 0 miles.

Answer 1

The statement that must be true about the two postal delivery workers is:

They each have a displacement of 0 miles.

Displacement is defined as the change in position from the starting point to the ending point. Since both workers start and end their routes at the post office, their overall displacement is 0 miles, regardless of the distance they travel during their routes. The other statements are not necessarily true.