Which risk increases during an ancient trebuchet launch?

💡 Explanation

Missile trajectory instability increases during trebuchet launch because slight variations cause the projectile release angle to deviate due to projectile instability rather than a consistent trajectory; therefore, accuracy diminished, rather than disengagement, abrasion, or structural issues, which affect reliability.

• Which mechanical effect most directly improved navigational accuracy when John Harrison's marine chronometer experienced fluctuating temperatures?
• A 2nd-century Chinese repeating crossbow's trigger failed after extended combat because rapid firing heated the firing pin, leading to which outcome?
• Which outcome results if the original gravity-fed system for a Mughal garden fountain lacks maintenance?
• Which outcome resulted when seasonal flooding affected the hydraulic gradient established in Aztec chinampa systems?
• Which outcome occurs when a Roman aqueduct's gradient is significantly reduced over a long section?
• Which mechanism limited intensive Roman agriculture yields near Ostia?