A boat, whose speed in still water is 2.70 m/s, must
Chapter 3, Problem 3.70(choose chapter or problem)
A boat, whose speed in still water is 2.70 m/s, must crossa 280-m-wide riverand arrive at apoint 120 m upstreamfrom where it starts(Fig. 3-53). To doso, the pilot must headthe boat at a 45.0upstream angle. Whatis the speed of therivers current?FIGURE 3-53 70.
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