The velocity of the wind caused my hair to stand on end.
The term "velocity", as used in physics, DOES have an associated direction. Most derived terms, such as "average velocity", also do.
Pilots need to know wind velocity because, when landing and taking off, they need to adjust their power and other settings for wind to be able to stay on course.
No. Average velocity is still a velocity.Distance is a product of (a velocity or speed) times (a length of time).
The instantaneous velocity is the limit of the average velocity, as the time interval tends to zero. If you are not familiar with limits, basically you make the time interval very small and calculate the average velocity.
Wind
It depends on the average wind-speed velocity of an African Swallow.
For the instantaneous value of average velocity, average speed and average velocity are equal.
Velocity is speed and its direction. Average velocity is average speed and its direction.
Wind velocity is vector quantity. direction is also important.
The velocity of the wind caused my hair to stand on end.
It's the wind speed, or, if the direction is included, the wind velocity.
wind velocity
Always.
Average velocity is def.ined as the ratio of total displacement to total time taken.
200
velocity direction indicator like a wind sock