Magnitudes of components of ship displacement vector
An ocean liner leaves New York City and travels 31.0° north of east for 187 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions?
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An ocean liner leaves New York City and travels 31.0° north of east for 187 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions
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Three equal point charges, each with charge 1.80 mu C, are placed at the vertices of an equilateral triangle whose sides are of length 0.500 m. What is the electric potential energy U of the system?
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