Vectors: A diver explores a shallow reef off the coast of Belize. She initially swims d1 -> = 80.7 m north, makes a turn to the east and continues for d2-> =185 m, then follows a big grouper (a kind of fish) for d3-> = 80. 9 m in the direction Θ = 30.8° north of east. Finally, she swims d4=179.8 m south. Suppose she wants to swim back to her initial position in a straight line. In what direction should she swim? Express your answer as an angle in degrees north of west. Please explain how you got your answer in detail.

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Answered: Vectors: A diver explores a shallow…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Vectors:

A diver explores a shallow reef off the coast of Belize. She initially swims d₁-> = 80.7 m north, makes a turn to the east and continues for d₂-> =185 m, then follows a big grouper (a kind of fish) for d₃-> = 80. 9 m in the direction Θ = 30.8° north of east. Finally, she swims d₄=179.8 m south.

Suppose she wants to swim back to her initial position in a straight line. In what direction should she swim? Express your answer as an angle in degrees north of west. Please explain how you got your answer in detail.

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