They are afraid to embrace the power of the graph ... we start with zero velocity). In the previous section we made this a linear function by plotting x vs t 2. How about not plotting a linear ...

Save guides, add subjects and pick up where you left off with your BBC account. The gradient of a velocity-time graph at a particular time gives the acceleration of the object at that time.

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}}{\ ...