If movement is in two dimensions: the x-coordinate of the velocity, and the y-coordinate of the velocity. Or alternatively: the magnitude of the velocity, and the direction.
If movement is in three dimensions, you need to know three things, for example, x-coordinate, y-coordinate, and z-coordinate of the velocity, or magnitude of the velocity and two components of direction.
velocity of the object
object's velocity
If you know the speed and direction of the object's motion, then you know its velocity.
The magnitude and direction of the object's velocity vector.
no not really but it for shure does need a motion to this you know like a motion.
you now this because speed is how fast an object is ''moving'' and motion is when an object is ''moving''
you need to know where the object is and where it is after a period of time
velocity
velocity
velocity
USE REFRENCE POINT ! >:(
The magnitude and direction of the object's velocity vector.