Question

20 POINTS

Micha ran 2 miles north in 20 minutes. She then turned back and ran 1 mile in 15 minutes. To cool down, she walked the rest of the way home. It took her 20 minutes.


What was Micha's average velocity for her run north?


What was Micha's average velocity for the whole trip?


What was her average speed for her entire jog?

Answer 1

Average velocity north: 6 MPH

Average velocity for the whole trip: 4.36 MPH

Average speed for the jog: 5 MPH