# How is speed measured?

The easiest way to measure speed without using instruments, is to measure a distance. Now clock how long it takes for an object to go that distance.
Q&A Related to "How is speed measured?"
 There are several way to measure speed. The easiest and most common way is to time a vehicle over a distance, then find the average speed. Speed equals distance divided by time. Plug http://www.ask.com/web-answers/Science/Physics/how...
 1. Open a web browser and go to "Cnet: Popular Downloads" 2. Click on one of the popular downloads in the list and choose to save the file to your hard drive. You can test http://www.ehow.com/how_7407592_measure-net-speed....
 1. Determine the distance the runner is to run. This can be done on a running track of a known length, such as 100 m (109 yards) or by staking out the distance on an open field. Ad. http://www.wikihow.com/Measure-Speed
 "Thought" is probably sufficiently multidimensional that no one metric suffices. However, if you want a rough estimate for certain types of tasks, bits/second should be http://www.quora.com/Thinking/How-can-the-speed-of...