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← HistoryWhich outcome occurred in ancient stone-throwing siege engines without adequate counterweight?
A)Increased projectile kinetic energy
B)Reduced firing-arm moment balance✓
C)Optimized launch angle for range
D)Prolonged structural beam oscillation
💡 Explanation
A malfunctioning system reduces the effect; therefore, the unbalancing results because energy transfer experiences diminished potential. The lack of adequate counterweight causes reduced firing-arm moment balance, rather than increasing energy, optimizing angles, and oscillation effects.
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