Speed-time graphs show speed on the vertical axis and time on the horizontal axis. The gradient of a speed-time graph represents acceleration because: gradient = \( \frac {\text{change in y} ...

of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still. Acceleration is shown by a straight rising line.

Note: Kinematic Equations are only applicable at a constant acceleration or a constant speed ... The first equation can be derived using a velocity-time graph for a moving object with an initial ...

They are afraid to embrace the power of the graph ... for the acceleration does not predict that the distance should be proportional to the time. According to our kinematic equation, distance ...

Even though Richard Hammond is pretty cool, he does confuse speed with acceleration ... of the velocity-time graph is the average acceleration. You can see the fitting equation gives an average ...