Physics, 25.09.2019 18:20 daisylaloca

Aman can row at 6kmhr in still water and want to cross a river to a position exactly opposite his starting point. if the river is 5km wide and his flowing at 4kmhr eastward. find by scale drawing or other wise direction in which he must set off in order to accomplish his objective. how long will it take to cross the river

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Aman can row at 6kmhr in still water and want to cross a river to a position exactly opposite his st...