Physics, 02.10.2019 10:10 Willywill15
Aboat heads due east at 3.8 m/s across a river that is 41 m wide. the current is flowing due south at 2.2 m/s. a. what is the resultant velocity of the boat? b. how much time will it take to cross the river? c. how far downstream will it land?
a.4.4 m/s southeast. b. 9.3 seconds. c. 20.46 m.
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