Question

3.
A body covers
of total distance with
3
speed 3 m/s, next rd of total distance with
speed 6 m/s and last-rd of total distance with
speed 9 m/s. The average speed of the body is
approximately equal to
(1) 5 m/s
(2) 3 m/s
(3) 8 m/s
(4) 2 m/s
​

Answer 1

Answer:

The average speed of body is approximately equal to 3 m\s.... plz follow me