What does the word velocity mean in the paragraph

Velocity is a proportion of how quick something moves a specific way. To characterize it needs both greatness and heading. On the off chance that an article moves east at 9 meters for every second (9m/s), at that point its speed is 9 m/s toward the east. ... Speed is one piece of speed, bearing is the other part.

Explanation:

c. gabriele was a catholic priest while also being a composer.