Question

1. motion sensors recorded the following data about a runner during a cross - country race. during which segment of the run did the runner take a stop running? clear all y w z x

Explanation:

Step1: Recall the concept of motion on a position - time graph

On a position - time graph, when an object stops moving, its position does not change with time, resulting in a horizontal line segment.

Step2: Analyze each segment on the graph

Segment W shows a non - zero slope, meaning the position is changing with time (the runner is moving). Segment X has a non - zero slope, so the runner is moving. Segment Y is horizontal, which means the position of the runner is not changing with time. Segment Z has a non - zero slope, so the runner is moving.

Answer:

Y