Mathematicians would agree with me that mathematically...
Speed = D/T
In other words, whatever you get from dividing the distance and the time will give you the speed.
Speed = Total distance travelled/Total time taken.
ratio
The speed ratio of a bicycle is the (gear ratio* radius of the wheel)/ Length of the pedal arm.
The index of refraction.
It is the average speed.
The ratio of (distance) / (time), called "speed".The ratio of (speed) / (time), called "acceleration".The ratio of (force) / (area), called "pressure".The ratio of (force) / (acceleration), called "mass".The ratio of (mass) / (volume), called "density".The ratio of (distance) / (volume), sometimes called "fuel economy".The ratio of ( 1 ) / (time), called "frequency".The ratio of (energy) / (time), called "power".
Distance input --------------- = Speed Ratio Distance output The distance input divided by the distance output equals the Speed Ratio.
ratio
The speed ratio of a bicycle is the (gear ratio* radius of the wheel)/ Length of the pedal arm.
swirl ratio = air rotational speed / crank shaft speed of an ic engine
Speed can be exoressed as a ratio
The ratio of 256km in 4h is speed. Speed = 256km/4h = 64km/h
Distance and time.
It is usually expressed the other way: the ratio of the speed of light in a vacuum to the speed of light in a medium. In that case, it is called the "index of refraction".
3:31
speed is the ratio of the distance an object moves per time unit (seconds,minutes hours)
SPEED
Yes it is. It is a rate of speed.