Three position vectors are shown in the diagram below. Vectors A has a magnitude of 150 m and makes an angle of α = 30.0° with the +y-axis. Vector B has a magnitude of 100 m and makes an angle of β = 20.0° with the +x-axis. Vector C has a magnitude of 240 m and points in the −y direction. What is the magnitude of the vector A− B?

Three position vectors are shown in the diagram below. Vectors A has a magnitude of 150 m and makes an angle of α = 30.0° with the +y-axis. Vector B has a magnitude of 100 m and makes an angle of β = 20.0° with the +x-axis. Vector C has a magnitude of 240 m and points in the −y direction. What is the magnitude of the vector A− B?

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