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Mathematics 14 Online
OpenStudy (anonymous):

A swimmer can swim at 3m/s in still water. A river is 150 m wide and the current is 1m/s. The swimmer heads out from one bank perpendicular to the curent. a) What is the resultant velocity of the swimmer? b) How long will it take the swimmer to cross the river? c) How far downstream will the swimmer land?

OpenStudy (anonymous):

OpenStudy (anonymous):

thank youuu

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