Question

what is velocity?
acceleration
the location of an object
the quickness of an object
speed in a specific direction

Explanation:

Velocity is a vector quantity. It has both magnitude (speed) and direction. Acceleration is the rate of change of velocity. The location of an object is its position. The quickness of an object is speed (a scalar quantity). Velocity is speed in a specific direction.

Answer:

speed in a specific direction