Basic Maths and Units and DimensionsHard

Question

A body moves each one third distance of path traveled with velocity v, 2v and 3v respectively,  Its average velocity is :-

Options

A.v
B.v
C.v
D.v

Solution

Let us suppose Total distance = S
Total time taken = S/v + S/2v +S/3v
Avg. Velocity = S/ total time

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