Physics

Given that point C is located at (13, 0) and point D is located at (16, 0), and the x-axis represents time while the y-axis represents speed, we can observe that the speed remains constant at 0 throughout the time interval from C to D.

Since the speed remains constant, we can conclude that the object is not moving from point C to D (Option A: not moving). It maintains a speed of 0 units per time, indicating that there is no motion during this time interval.

Option B (increasing speed at a constant rate) is not correct because the speed remains constant at 0. There is no change in sp...