Physics · Mechanics
What is the correct general expression for the magnitude of a force vector F in three-dimensional space, given its components Fx, Fy, and Fz along the x, y, and z axes?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1F = Fx + Fy + Fz
- 2F = √(Fx2 + Fy2 + Fz2)✓
- 3F = Fx Fy Fz
- 4F = Fx2 + Fy2 - Fz
Correct answer
F = √(Fx2 + Fy2 + Fz2)
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