If a bus traveled 20 miles north on a straight path, and then traveled 20 miles back to the starting point, what would the velocity of the bus be?

The velocity of the bus be is 0 miles/second

Explanation:

Given, a bus travelled a distance of 20 miles north and 20 miles back to the starting point

Hence, total distance = 20 + 20 = 40 miles

Velocity is calculated by the formula:

Velocity =  

Displacement =

Velocity =

Therefore, the velocity of the bus is 0 miles/second