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← ScienceWhich outcome occurs when spoiler angle increases beyond stall?
A)Lift decreases and drag increases✓
B)Lift increases; parasite drag falls
C)Attached flow becomes fully laminar
D)Ground effect greatly improves handling
💡 Explanation
Separation-induced stall causes lift reduction with increased drag due to adverse pressure gradients overpowering the boundary layer; therefore lift drops rapidly while drag rises substantially rather than parasite drag reductions or laminar flow, because turbulent flow dominates.
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