sammscott4968 sammscott4968

08-09-2017
Physics

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A vector of magnitude 10 has an angle with the positive x axis (east) of 120 degrees. what are its components

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Kalahira Kalahira

20-09-2017

The angle with the positive x-axis is 120 degrees. We can assume that this angle is measured counterclockwise from the positive x-axis. We can find the x-component of the vector. x-component = 10 cos(120) = -5 We can find the y-component of the vector. y-component = 10 sin(120) = 8.66 The x-component of the vector is -5 and the y-component of the vector is 8.66

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