1.

A boat wassteeredover a flowing river in such a way that it reached the opposite bank following the shortest path. Time requiredin this case was double the time the boat would have taken to cross the river if therewas no river current. If the velocity of the boat was 2 m *s^(-1), what was the velocity of the current?

Answer»


ANSWER :`SQRT(3) m*s^(-1)`


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