Distance Time and Speed

What is meant by the speed of the amount obtained from the distance of an object or person divided by the time required in the distance. Speed can be measured directly by using a speedometer.

Speedometer is usually installed on vehicles, especially two-wheeled vehicles (motorcycles) or four wheels (car). Function of the tool is mounted on the vehicle one of them is to determine the distance traveled and speed when driving on the streets. Units of commonly used speed are km / hr. The distance is usually expressed in meters (m) or it can also use other sizes above or below meters (m) such as hm, draft, cm, and mm.

As for units of time can use hours, minutes, and also seconds.