Question

a body covers the first one third of the distance with a velocity a the second one third of the distance with a velocity B and the remaining with a velocity c the average velocity is ​

Answer 1

Answer:

Just you have to use a very simple formula:

Let V 1 be 10m/s

V 2= 20m/s

V 3= 30m/s

Average velocity= (V1+V2+V3)/No. Of observations= (10+20+30)/3= 60/3= 20m/s.

Thats the answer.