Correct Direction for Crossing a River A river has a
Chapter 10, Problem 83(choose chapter or problem)
Correct Direction for Crossing a River A river has a constant current of 3 km/hr. At what angle to a boat dock should a motorboat capable of maintaining a constant speed of 20 km/hr be headed in order to reach a point directly opposite the dock? If the river is kilometer wide, how long will it take to cross?
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