Speed-time graphs show speed on the vertical axis and time on the horizontal axis. The gradient close gradient In a graph, the gradient is the steepness of the line.

Velocity-time graphs are used to describe the motion of objects which are moving in a straight line. The object may change direction, eg from forward to backwards, up or down, left or right.

On the graph of velocity vs. time, Δv/Δt is the slope of the curve. If the curve is straight, the acceleration is constant. If the curve isn't straight we have to do the same trick we did before with ...

A technique for the optimal velocity planning using the genetic algorithm for autonomous vehicles is proposed in this paper. A distance-time graph where the dynamic obstacles occupy the corresponding ...