Question

The express train can travel 100 miles per hour. This information describes the train'

Answer 1

The trains Velocity

Answer 2

\[\frac{ x }{ t }= velocity\]

Answer 3

The train can go 100 miles by 1 hour

Answer 4

But the given information expresses the trains velocity.

Answer 5

Speed.
We are only given a magnitude here. Velocity is a vector and requires the magnitude and a direction of the motion. Unless you are assuming this is limited to 1-D motion, but it doesnt say that in the question.