1. 25 meters/second west is a _____ quantity.
a. distance
b. displacement
c. speed
d. velocity
e. time

2. 25 seconds is a _____ quantity.
a. distance
b. displacement
c. speed
d. velocity
e. time

3. 25 km up is a _____ quantity.
a. distance
b. displacement
c. speed
d. velocity
e. time

4. 25 meters/second is a _____ quantity.
a. distance
b. displacement
c. speed
d. velocity
e. time