The change in position or displacement of an object in the time interval is known as average velocity of the object. The value of the average velocity is 60 miles per hour.
Given-
A car travels 180 miles north in 3 hours.
Average velocity- The change in position or displacement of an object in the time interval is known as average velocity of the object. It can be positive or negative depending upon the sign of the displacement.
[tex]\overline v=\dfrac{\Delta v}{\Delta t}[/tex]
Here [tex]\Delta v[/tex] is the change in displacement and [tex]\Delta t[/tex] is the change in time.
Use this formula to find the average velocity in the given formula we have to put the values velocity and time given in the question. Therefore,
[tex]\overline v=\dfrac{180}{3}[/tex]
[tex]\overline v=60[/tex]
Hence, the value of the average velocity is 60 miles per hour.
For more about the average velocity follow the link below-
https://brainly.com/question/862972
