Other contributors have said "The speedometer in a car indicates?" is the same question as "What does a speedometer of a car measures?" If you believe that these are not asking the same thing and should be answered differently, click here
The car's speedometer indicates the car's instantaneous speed. This is a bigpart of the reason that it's not called the car's accelerometer, thermometer,or voltmeter.
Yes it does, it measures miles per hour (mph) and kilometers per hour (kph), which is basically your speed. Some cars have speedometers that go up to a higher or lower speed, but don't worry about...
No. The speedometer only displays speed. If it could show your direction at the sametime ... like with a gyro-compass or a GPS dial ... then you'd have velocity. Picture four different cars, all...