Question

A passenger travels along the straight road for half the distance with velocity v₁ and the remaining half distance with velocity v₂. Then average velocity is given by
(a) $v_{1}v_{2}$
(b) $\frac{v_{2}^{2}}{v_{1}^{2}}$
(c) $\frac{(v_{1}+v_{2})}{2}$
(d) $\frac{2v_{1}v_{2}}{(v_{1}+v_{2})}$

Answer 1

the correct answer is ( d ).

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