Question

what is the use of speedometer..​

Answer 1

Heya mate!

Speedometer is An instrument on a vehicle's dashboard indicating its speed.

Uses

It records the distance travelled.

hope it helps you. plz mark as brainliest

Answer 2

Answer:

 speedometer or a speed meter is a gaugethat measures and displays the instantaneous speed of a vehicle. Now universally fitted to motor vehicles, they started to be available as options in the 1900s, and as standard equipment from about 1910 onwards.Speedometers for other vehicles have specific names and use other means of sensing speed. For a boat, this is a pit log. For an aircraft, this is an airspeed indicator.