Question

question 4
1 pts
speed is how fast an object is moving, or how far the object will travel in

.
velocity is rate of

in a certain

, and can
also be called a vector quantity.

Explanation:

To fill in the blanks, we recall the definitions of speed and velocity. Speed is a scalar quantity related to the time taken for an object to move (so the first blank is "time"). Velocity is the rate of "displacement" (change in position) in a certain "direction" (since velocity is a vector with both magnitude and direction).

Answer:

First blank: time
Second blank: displacement
Third blank: direction