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Announcement#1 2006-03-21 05:27:29
Vectors.A motorboat embarks on a trip, heading downstream in a river in which the current flows at a rate of 1.5 m/s. After 30.0 minutes, the boat has traveled a distance of 24.3 km downstream. HOw long will it take the boat to travel upstream to its original point of emarkation? Offline #2 2006-04-07 23:06:46Re: Vectors.See this thread: Chemists are physicists who don't do math.  Offline |