Question

true or false? Heather and Matthew walk with an average velocity of .75 m/s eastward. If it takes them 25 min to walk to the park, their displacement must be 2.0 km to the east.

Answer 1

use: s = u t
where s = distance
u = speed
t = time

Answer 2

make sure you put them both in the same units of measurement ie speed is in meters per second so transform time to seconds

Answer 3

that way your answer will come out in "meters"