Question

interpreting position vs time graphs
movement in relation to the origin
consider the position versus time graph for an object in relation to a motion detector. use the graph to answer the question.
position vs. time
how is an object moving in relation to the origin in the red portion of the graph?
it is moving toward the point of origin.
it is moving away from the point of origin.
it is not moving during this time frame.

Explanation:

On a position vs. time graph, a downward-sloping line means the object's position decreases over time, moving closer to the origin (position = 0 m). The red portion slopes downward, so the object moves toward the origin.

Answer:

It is moving toward the point of origin.