Physics-
General
Easy
Question
A river is flowing from
to
with a speed of
. A man can swim in still water with a velocity
. In which direction should the man swim so as to take the shortest possible path to go to the south
with downstream
with downstream
with downstream - South
The correct answer is:
with downstream
For shortest possible path man should swim with an angle
with downstream

From the fig,


So angle with downstream 
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