Jazz
Inactive
Not necessarily..... There are 3 components (typically x,y,and z) of position, and consequently velocity. An aircraft can be flying at a constant altitude and have a Zero velocity in the z direction. Alternately, it could be going straight down and have zero velocity in the x and y directions....and ultimately the z direction when it hits the ground.Which means if you are flying you will be crashing and burning.
Of course, if the velocity truly was a zero vector and you are flying, then yes, you probably would be falling out of the sky....indeed, I doubt the velocity would not be zero until it came to a sudden stop at the ground.....the plane couldn't get to a spot it could actually fall from without without some velocity <shrug>
Let's try to be a little more serious....this is important sh*t.....