- #1

- 2

- 0

## Homework Statement

In going to the store, you walk half of the distance at 1 m/s. At this point, you decide that you should pick up the pace. You would like to average 2 m/s for the entire trip. How fast must you move for the remainder of your trip in order to do so? Hint: the answer is not 3 m/s!

## Homework Equations

v = 0.5 (v[1] + v[2])

## The Attempt at a Solution

v = 0.5 (v[1] + v[2])

2 = 0.5 (1 + v[2])

2 = 0.5 + 0.5v[2])

1.5 = 0.5v[2]

3 = v[2]