title: Acceleration and deceleration of car using Android device
body: <p>I tried and found the speed of the car through <code>location.getSpeed();</code> and location using GPS in Android and now I want to find acceleration and deceleration of the car. For that do I have any Android device parameters like GPS, or do I need to calculate from speed and time what I have now? I came to know that there is acceleration in the device, it is giving coordinates. I want to know how to calculate car acceleration and deceleration. Help with some work outs or any suggestions.</p>