A horizontal line on a distance-time graph close distance-time graphA graph with distance travelled plotted on the vertical axis against time taken on the horizontal axis. shows that the object is ...

National 5 Velocity-time graphs Speed-time graphs Velocity-time graphs are used to describe the motion of objects which are moving in a straight line. They can be used to show acceleration and to ...

Human compares the images acquired from two eyes, to recoginize the distance and the velocity of moving object. In this paper, we measured them using the disparity of two camera images acquired from ...

Lidar measures distance, while radar provides a precise estimate of velocity. This is a bit of an oversimplification, of course.