Lots of them, really. The foot, inch, mile, fathom, and furlong. The meter, centimeter, kilometer, and angstrom. The light year, the astronomical unit, and the parsec. The Plank distance. And many more. Any unit of distance is fundamentally as good as any other.
The units most commonly used in science today are known as the MKS (meter, kilogram, second) units of the SI (Système International) so the distance unit used most often in the study of physics in the meter.
Kilometres.
Speed in physics is the rate at which an object covers distance. It is a scalar quantity that is calculated as the distance traveled divided by the time taken to travel that distance. Speed gives the magnitude of how fast an object is moving.
Its speed is the distance it travels per unit time.
Movement is typically measured in distance units such as meters, feet, or kilometers. In the context of physics, movement can also be measured in terms of velocity (distance traveled per unit of time) or acceleration (change in velocity per unit of time).
The word that means distance traveled per unit time is "speed." Speed is a measure of how quickly an object moves from one place to another, expressed as the distance traveled per unit of time.
Speed is a scalar quantity that measures how fast an object is moving, represented by the distance traveled per unit of time. It does not include the direction of motion, only how quickly the object is moving. Speed can be calculated by dividing the distance traveled by the time taken to travel that distance.
speed
it is a unit distance covered at a unit speed
The unit of measurement commonly used to measure the distance traveled by a car is kilometers (km) or miles (mi).
The distance traveled per unit of time for an object is called speed. Speed is calculated by dividing the distance traveled by the time taken to travel that distance. It is typically measured in units such as meters per second or kilometers per hour.
That quantity is called "speed". (not 'velocity')
Speed is the rate of change of position expressed as distance traveled per unit of time. It measures how fast an object is moving from one point to another.