Mathematics · Fluid Mechanics
Which of the following mathematical equations correctly represents the total drag force (FD) acting on an object moving through a fluid?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1FD = 0.25 × Cd × ρ × A × v2
- 2FD = ∫ (-pn τ) ds
- 3FD = 0.5 × Cd × ρ × A × v2✓
- 4FD = ∫ (pn - τ) ds
Correct answer
FD = 0.5 × Cd × ρ × A × v2
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