A body covers first one third of the distance with a

Last updated: 6/12/2023

A body covers first one third of the distance with a velocity 10 ms in same direction the second one third with a velocity 20 ms 1 and last one third with a velocity of 30 ms 1 The average velocity of body is 1 17 8 ms 1 3 18 3 ms 1 2 16 4 ms 4 20 2 ms 1