A boat can travel 15 kmhr in still water you want to cross, Ask an Expert

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A boat can travel 15 km/hr in still water you want to cross a river 1 km wide by traveling east to west. The river is flowing 5 km/hr to the south.

A) If the boat driver wishes to land the boat at a dock on the other side of the river directly oppistie his starting position, answer the following:

1) Which direction should the boat driver point his boat.

2) Find the vector exspression for the boats velocity reletive to the earth.

3) How long does it take him to cross the river.

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Category:- Physics
Reference No.:- M91062304

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