A river is flowing from W to E with a speed of 5 m / min . A man can swim in still water with a velocity 10 m/min . In which direction should the man swim so as to take the shortest possible path to go to the south
Text Solution
Verified by ExpertsThe correct answer is:
C
For shortest possible path man should swim with an angle (90+ θ θ ) with downstream.
From the fig, 
⇒ ⇒ 
θ θ = 30°
So angle with downstream = 
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