# An object travels North at #7 m/s# for #3 s# and then travels South at #9 m/s# for # 2 s#. What are the object's average speed and velocity?

##### 1 Answer

May 4, 2016

Average speed

Average velocity

#### Explanation:

Total distance traveled:

Total time:

Average speed:

Displacement:

Total time:

Average velocity: