Question

A car travels from A to B and from B back to A.If the distance between A and B is 12 km and it took 20 minutes to travel full , then the average speed and average velocity of the car is

Answer 1

Average speed = 0, Average velocity = 0.02 m/s

Step-by-step explanation:

Given that,

A car travels from A to B and from B back to A.

The distance between A and B is 12 km

It took 20 minutes to travel full.

We need to find the average speed and the average velocity of the car.

As the car reaches the point from where it was started, the displacement of the car is equal to 0. As a result, the average velocity is equal to 0.

For average speed,

`s=(12+12)/(60* 20)\\\\s=0.02\ m/s`

Hence, this is the required solution.