Remember, acceleration is the same as gradient, and acceleration = velocity change ÷ time. Look at the graph. The acceleration of the vehicle in the first 10 seconds is: ...

The velocity time graphs give all three variables for motion–velocity which can be read off at any time. Area is displacement and gradient is acceleration. Next page ...

I wrote this as a the magnitude of the acceleration and change in velocity so it matches up with our graph. Since the graph is velocity vs. time, the change in velocity divided by the change in ...

Given Bolt’s times for each 10-meter split in the 2008 100-meter race, you can first plot a graph which shows Bolt accelerating for the first 60 meters, ... Using calculus to figure out Usain Bolt’s ...