Questions
A man can swim in still water at a speed of 5kmph. He desires to cross a river flowing at a speed of 4 kmph in the shortest time interval. The direction in which he has to swim is
detailed solution
Correct option is D
He has to swim normal to flow of waterTalk to our academic expert!
Similar Questions
A body which has a speed of 5km/hr in still water crosses a river of width 1km along the shortest possible path in 15minutes. The velocity of the river water in km/hr is
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