The magnitude and direction of the object's velocity vector.
It's velocity.
translatory motion
when you know both speed and direction of an objects motion you know the velocity of an object.
Velocity
I'm pretty sure its the acceleration. If its not that, its the Velocity.
If you know the speed and direction of the object's motion, then you know its velocity.
velocity
The magnitude and direction of the object's velocity vector.
velocity
velocity
velocity
velocity
velocity