The instrument panel in a car usually has a display in units of kilometres or miles per hour. the displayed value tells you which of the following properties of the car

The speedometer displays the speed, rather than the velocity of the car. Velocity is usually displayed by a GPS unit, and may be in the for of- 22 Mph
at a heading of 355 degrees. A speedometer actually uses the rpm of the wheels to calculate speed, which is why if you put your car's tires off the ground and rev the engine, the displayed speed increases even though you are not going anywhere.

Rain is pulled by gravity which is a non contact force