Question

A car covers the first half of the distance between two places at a speed of 40km/h and the second half at 600km/h. What is the average speed of the car.​

Answer 1

Answer:

the answer with explaination is given below:

Explanation:

given: u=40kmph and v=600kmph.

As here the velocity is equally to the speed so

by using V(avg)=(v+u)/2=(avg)speed

or,(avg)speed=(60+40)/2 kmph=50kmph(answer)

hope it helps!!