Question

what is happening in the graph shown below? motion of an object a. the object is moving at a constant speed toward the origin. b. the objects speed is changing. c. the object is moving at a constant speed away from the origin. d. the object is standing still.

Explanation:

Step1: Analyze the graph type

It is a distance - time graph.

Step2: Check the slope

The slope of the distance - time graph is constant. A non - zero constant slope in a distance - time graph implies a constant speed.

Step3: Determine the direction

As time increases, the distance of the object from the starting point (origin) is increasing.

Answer:

C. The object is moving at a constant speed away from the origin.