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← HistoryWhich outcome resulted from increased crossbow trigger spring wear?
A)Reduced projectile kinetic energy transfer✓
B)Increased sear mechanism engagement depth
C)Decreased stock resonant frequency
D)Greater string propellant force applied
💡 Explanation
Reduced projectile kinetic energy occurred because stress relaxation reduced the *spring constant* in the trigger's torsion spring, therefore reducing the elastic potential energy transferred and projectile velocity, rather than greater forces; spring material property changes dominated.
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