Conceptual Dynamics - Independent Learning

Erratic Rectilinear Motion - Example 2.3-1

 

Consider a jogger that is running on a marked line as shown in the figure. The jogger starts at position 3 and stays there for a while. He then jogs to position 1 and stays there a moment. Next, he runs very quickly to position 2 and stays a moment before walking back to position 3 and taking a rest.

 

 

Which graph represents the jogger's s(t) curve for the above situation.