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Mathematics, 02.07.2019 18:10 ewaltz74
Vector u has a magnitude of 5 units and a direction angle of 30°. vector v has a magnitude of 7 units and a direction angle of 120°. what is the direction angle of their vector sum?
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Vector u has a magnitude of 5 units and a direction angle of 30°. vector v has a magnitude of 7 unit...
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