A boy can swim in still water at 1 m s He swims across a

Last updated: 6/11/2023

A boy can swim in still water at 1 m s He swims across a river flowing at 0 6 m s which is 336 r wide If he travels in shortest possible time then the resultant velocity of swimmer must be A perpendicular to river flow B in a direction making obtuse angle with river flow C in a direction making acute angle with river flow D cant be determined