Question

A motorcyclist drives from A to B with a uniform speed of30km/hr and returns back with a uniform
speed of 20 km/hr . find the average speed​

Answer 1

Answer:

25km/h Always remember it's average velocity will be zero as it is a vector quantity

Explanation:

The solution is easy

average speed is (30+20)km/h=50km/h

=50/2=25km/h