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##### Asked by: Ann Gonzalez Carrato

science physics# What is avg speed?

Last Updated: 18th January, 2020

**average speed**of an object is thetotaldistance traveled by the object divided by the elapsed timetocover that distance. For example, we might say that a car hasan

**average speed**of 25 miles per hour. Its

**average**velocity might be 25 miles per hour dueeast.

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Accordingly, how do you find average speed?

Divide the total distance traveled by the totaltimespent traveling. This will give you your **average speed**.S =56.67 {displaystyle S=56.67} . So if Ben traveled 50 mph for3hours, 60 mph for 2 hours, and 70 mph for 1 hour, his**averagespeed** was about 57 mph.

One may also ask, what is the SI unit of average speed? The **SI unit** of **speed** and velocity istheratio of two — the meter per second . This **unit**isonly rarely used outside scientific and academic circles.Mostpeople on this planet measure **speeds** in kilometer perhour(km/h or kph). The United States is an exception in that we usetheolder mile per hour (mi/h or mph).

In this way, what is the difference between speed and average speed?

The **difference between speed and average speed**isthat **speed** is a one time measurement of velocitywhile**average speed** is the median measurement of**differentspeeds** which basically is used simplify thevarying**speed** to appear like a single**speed**only.

What do you mean by average speed?

The **average speed** of an object is thetotaldistance traveled by the object divided by the elapsed timetocover that distance. It's a scalar quantity which means itisdefined only by magnitude. A related concept,**averagevelocity**, is a vector quantity. A vector quantity isdefined bymagnitude and direction.