Questions
A man can row a boat in still water at a speed V. If the width of river is d and water is flowing due south at a speed V/2; then find the drift of the boat if the man rows the boat making an angle of with respect to north.
detailed solution
Correct option is A
Time taken by the boat to cross the river, t=dVsin60o=2d3V∴ Drift produced=(Vcos60o−V2)×t=zeroTalk to our academic expert!
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