A velocity-time (v-t) graph represents an object’s velocity (the rate of change in the object’s position) plotted against time. On this graph, the x-axis represents time (t), and the y-axis represents ...

Velocity is a vector quantity which requires a value, unit and direction, for example, 49 \(m\,s^{-1}\) to the left. Speed-time graphs can be used to represent motions involving speed and uniform ...

If we have a speed-time or velocity-time graph, the distance travelled can be estimated by finding the area. Example The velocity of a sledge as it slides down a hill is shown in the graph.

Abstract: This paper presents a novel velocity planning method in displacement-time graphs with multiple constraints and optimization goals using deep reinforcement learning. The method formulates the ...