Question

A vehicle travels half the distance L with speed V1 and the other half with speed V2, then its average speed is

Options :

  1. (V1+V2)/2

  2. (2V1+V2)/(V1+V2)

  3. (2V1V2)/(V1+V2)

  4. L(V1+V2)/V1V2

Show Answer

Answer :

(2V1V2)/(V1+V2)

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