Which outcome occurs when aircraft wing dihedral is decreased?

💡 Explanation

A reduction in dihedral causes a weaker restoring force against sideslip, therefore promoting Dutch roll because the weakened roll stability interacts more readily with the yaw motion, rather than damping oscillations under coordinated flight conditions.

• Which outcome arises when a jet engine's turbine blades experience excessive thermal stress during rapid throttle adjustments?
• Which outcome accelerates in hydraulic actuator seals when fluid temperature rises significantly?
• Which outcome occurs when an excessively worn lathe tailstock limits rigidity?
• Which outcome occurs when excessive cylinder head pressure overcomes piston assembly strength?
• Which outcome results when harmonic currents circulate neutral return of electrical power distribution circuits?
• Which of these effects in high-speed hydraulic actuators increases when spool valve's stroke is limited?