$\"\"$

The position of object is $\"\"$ .

The time interval is $\"\"$ .

If position is given as a function $\"\"$ , for any two points in the time $\"\"$ and $\"\"$ , the average velocity $\"\"$ is given by $\"\"$ .

The averge velocity on $\"\"$ is $\"\"$ .

$\"\"$

$\"\"$ .

The average velocity is $\"\"$ .

$\"\"$

The average velocity is $\"\"$ .