Physics, 13.11.2021 08:30 Killion2022

Vector A has a magnitude of 3.0 units and makes an angle of -90.0° with the positive x-axis. Vector B has a magnitude of 4.0 units and makes an angle of -120° with the positive x-axis. What is the magnitude of the vector sum A + B?

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Vector A has a magnitude of 3.0 units and makes an angle of -90.0° with the positive x-axis. Vector...