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← HistoryWhich effect reduced trebuchet range if counterweight mass was significantly decreased during a siege?
A)Increased projectile launch angle
B)Decreased sling release velocity✓
C)Elevated frame structural resonance
D)Diminished projectile material stiffness
💡 Explanation
When counterweight mass decreases, the potential energy available to accelerate the throwing arm is reduced because the kinetic energy imparted to the projectile is proportional to the counterweight mass. Therefore decreased sling velocity results, rather than angled launch, structural resonance, or projectile stiffness change, which involve alternate mechanisms.
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