How does a speedometer on your car would give your car's?

A speedometer in your car measures the speed at which the vehicle is traveling by using a sensor that detects the rotation of the wheels. This information is then processed and displayed on the speedometer gauge. The speedometer typically shows the speed in miles per hour (MPH) or kilometers per hour (KPH), allowing the driver to maintain safe driving speeds and comply with traffic regulations. Additionally, modern speedometers may integrate with GPS systems for more accurate readings.