Question

A body covers first
part of its joumey with a velocity of 2 mis, next
part with a velocity of 3 mois and
Best of the joumey with a velocity 6 ms. Find average velocity of a body?​

Answer 1

Answer:

3

Explanation:

There is  a formula for when a body covers the total distance  with  3 different velocities, then average velocity of body is i.e.,

                   average velocity =  3(v1) (v2) (v3) / v1v2 + v2v3 + v3v1

                           IN WORDS  =   THREE OF VELOCITY ONE VELOCITY TWO  VELOCITY THREE  DIVIDED BY  VELOCITY   ONE VELOCITY TWO  PLUS  VELOCITY  TWO VELOCITY THREE PLUS VELOCITY THREE VELOCITY ONE

                                                = 3 (2) (3) 6) / (2) (3) + (3) (6) +(6) (2)

                                                = 108 / 36

                                                =  3