Respuesta :
It describes velocity, because it tells about the storm path or direction, and magnitude. Direction is west, 40 miles per hour is the magnitude.
Answer:
Velocity
Explanation:
Velocity is a physical quantity that is composed of a magnitude and a direction.
In case of not indicating the direction it is simply called speed.
Since in this case the information about the storm is that it travels at 40miles/hour to the west, we are being provided a quantity: 40miles / hour and also the direccion; West. So the information gives describes the storm's velocity.