A car covers AB distance with first one-third at velocity v1 ms$-$1, second one-third at v2 ms$-$1 and last one-third at v3 ms$-$1. If v3 = 3v1, v2 = 2v1 and v1 = 11 ms$-$1 then the average velocity of the car is _____________ ms$-$1.

Question

A car covers AB distance with first one-third at velocity v₁ ms^$-$1, second one-third at v₂ ms^$-$1 and last one-third at v₃ ms^$-$1. If v₃ = 3v₁, v₂ = 2v₁ and v₁ = 11 ms^$-$1 then the average velocity of the car is _____________ ms^$-$1.

Correct Answer

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