A distance-time graph, also known as a displacement-time graph, is a graphical representation that illustrates the relationship between an object's position (or displacement) and time.
Time is typically plotted on the horizontal axis of the graph, and displacement or distance is plotted on the vertical axis. The resulting line or curve on the graph shows how the object's position varies over time.
The area under the curve shows the total distance traveled by the object, and the slope of the graph at any given point indicates the object's velocity at that particular moment. In physics, distance-time graphs are useful tools for analyzing and visualizing object motion.