Select the correct answer
a bicycle traveled 150 meters west from point a to point b. then it took the same route and came back to point a. it took a total of 2 minutes for the
bicycle to return to point a. what is the average speed and average velocity of the bicycle?
a.
the average speed is 2.5 meters/second, and the average velocity is
2.5 meters/second east.
o'b.
the average speed is 0 meters/second, and the average velocity is
2.5 meters/second east.
c.
d.
the average speed and average velocity are both o meters/second.
the average speed is 25 meters/second, and the average velocity is
o meters/second