Math Problem Statement
Uma força resultante F é designada na forma cartesiana por: F = (350 N)i + (200 N)j - (125 N)k A intensidade dessa força está corretamente expressa na alternativa: A. 422 N. B. 622 N. C. 383,2 N. D. 483,2 N. E. 178125 N.
Solution
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Math Problem Analysis
Mathematical Concepts
Vector Mathematics
Magnitude of Vectors
Cartesian Coordinates
Formulas
Magnitude of a 3D Vector: |F| = sqrt(F_x^2 + F_y^2 + F_z^2)
Theorems
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Suitable Grade Level
Advanced High School
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