# College Physics Problem 2.1

## Solution:

### Part a

A travels from 0 to 7. The distance traveled is 7 meters.

### Part b

The magnitude of the displacement is 7 meters.

### Part c

The displacement is the difference between the final and initial position.

$\displaystyle \Delta x=7\:m-0\:m$

$\displaystyle \Delta x=+7\:m$