Question

ram travels the one third of the total time with velocity 40 km/hr and two third of the total time with velocity 60 km/hr Find the average velocity ​

Answer 1

Answer:

160/3 = 53.33 km/h

Explanation:

Avg. Velocity = Total Distance/Total Time

Acc. to Question, Total dist can be divided into 2 parts.

s1 with velocity 40 km/h and for time t/3

s2 with velocity 60 km/h and for time 2t/3

The Question is Solved!

Avg. Velocity = Total Distance/Total Time

We know Distance = Speed x Time

So, s1 = 40 x t/3 and s2 = 60 x 2t/3

Avg. Velocity =   s1+s2

                       -------------

                        t/3+2t/3

We get 160/3 = 53.33 km/h