Mathematics, 09.09.2019 18:30 barkahigh8089
In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. the wind shifts a great deal during the day, and she is blown along the following straight lines: 2.50 km and 45.0° north of west, then 4.70 km and 60.0° south of east, then 1.30 km and 25.0° south of west, then 5.10 km due east, then 1.70 km and 5.00° east of north, then 7.20 km and 55.0° south of west, and finally 2.80 km and 10.0° north of east. use the analytical method to find the resultant vector of all her displacement vectors. what is its magnitude and direction?
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