A dog runs back and forth between its two owners, who are walking toward one another (FIGURE

Question:

A dog runs back and forth between its two owners, who are walking toward one another (FIGURE 2-31). The dog starts running when the owners are 8.2 m apart. If the dog runs with a speed of 2.7 m/s, and the owners each walk with a speed of 1.3 m/s, how far has the dog traveled when the owners meet?
In figure 2-31