# An object travels North at # 4 m/s# for #7 s# and then travels South at # 2 m/s# for # 4 s#. What are the object's average speed and velocity?

##### 1 Answer

Jun 17, 2017

#### Answer:

The average speed is

The average velocity is

#### Explanation:

The average speed is

The total distance is

The total time is

The average speed is

The average velocity is