A biker travels \frac{1}{3} of the distance L with speed v_{1} and \frac{2}{3} of the distance with speed v_{2}. Then the average speed is

Correct Answer is : 3v1v22v1+v2

{ {v}_{1} {v}_{2}}/{ {v}_{1}+ {v}_{2}}

{3 v_{1} v_{2}}/{2 v_{1}+v_{2}}

{3 {v}_{1} {v}_{2}}/{ {v}_{1}+2 {v}_{2}}

{ {V}_{1}+ {V}_{2}}/{ {V}_{1} {V}_{2}}

AP EAPCET 07-Jul-2022 Shift 1 Paper

Section: Physics

Question : 82 of 160

Marks: +1, -0

A biker travels ‌

of the distance L with speed v1 and ‌

of the distance with speed v2. Then the average speed is

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