Speedometer
It is a speedometer.
The term "5212 ksph" typically stands for "5,212 kilometers per hour," which is a unit of speed. This measurement is often used in contexts such as aviation, space travel, or high-speed vehicles. It indicates an extremely high velocity, significantly exceeding typical speeds for terrestrial vehicles.
speednometer
Advisory speed sign
Acceleration.
Yes. A straight line indicates constant speed =dy/dt= kt.
The slope of a distance-time graph gives the speed of an object. A steeper slope indicates a higher speed, while a flatter slope indicates a lower speed.
The speed limit for vehicles merging onto the highway from an on ramp is typically the same as the posted speed limit for that section of the highway.
None can.
It indicates the speed of the car.
Velocity
Add a governor to limit the speed of the engine or vehicle.