What is a speedometer?
Q: What is a speedometer?
A: A speedometer is a type of gauge that shows the speed at which a vehicle is moving.
Q: How does it measure speed?
A: Speedometers usually measure the speed in miles per hour (mph) for countries that use the statute mile for distances or Kilometres per hour (kph) for countries that use the metric system.
Q: When did car owners start having access to speedometers?
A: Originally, car owners could buy and install a speedometer on their car. Around 1910, they became standard features built into all cars.
Q: What units are used to measure the speed with a speedometer?
A: Speedometers usually measure the speed in miles per hour (mph) for countries that use the statute mile for distances or Kilometres per hour (kph) for countries that use the metric system.
Q: How long have cars been equipped with built-in speedometers?
A: Cars have been equipped with built-in speedometers since around 1910.
Q: Who invented the first version of a modern day automobile'sspeedometer?
A: The inventor of the first version of a modern day automobile'sspeedometer is unknown.
Q: Is there any other way to measure vehicle speeds besides usingaSpeedometer ?
A: Yes, there are other ways to measure vehicle speeds such as radar guns and GPS tracking systems.
