Question

complete the sentences to describe the difference between speed and velocity
speed describes how fast an object moves. speed is described by
and time. velocity is speed with
velocity is described by
and time.

Explanation:

Speed is a scalar quantity defined by distance over time. Velocity is a vector quantity, meaning it includes direction in addition to the magnitude (speed), so it is described by displacement (which accounts for direction) over time.

Answer:

distance; direction; displacement