Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient. Key fact The gradient of speed-time and velocity-time graphs represent acceleration.

Unit 2 Segment B: Speed and Velocity We head to the Porsche ... and we investigate how to find information from a position versus time graph.

Velocity is a vector quantity. That means it has both a value (speed) and a direction. The rate at which an object changes position in a certain direction. The rate at which an object covers a ...

Just for comparison, the speed record for the SR-71 Blackbird ... Here's what that would look like in terms of a velocity and position graph. From this, you can see that there is a maximum ...

looking at velocity: Again, the bump at the bottom is likely because those are the really slow two-seamers with big bend. It makes sense that these two graphs are mirror images since we know there is ...

Speed-time graphs show speed on the vertical ... A negative gradient shows the rate of 'slowing down' or deceleration. Velocity-time graphs show velocity on the vertical axis.