angiecamachoac1728
12.01.2021 •
Physics
Constructive and destructive interference of vibrational waves on an aircraft can create a range of effects from a slight tail flutter to complete destruction of the aircraft
A. True
B. False
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Ответ:
A. True
Explanation:
This is because these aircraft experiences different types of vibrations which include buffet vibrations and aerodynamic flutter. Buffet vibrations are vibrations caused by an interruption of airflow. Buffet vibrations are usually felt when the aerodynamic brakes are applied.
Aeroelastic flutter is the most dangerous type of vibration. This occurs when energy added to the wings due to airflow is greater than that lost due to damping. Aeroelastic flutter can cause aircraft to fail when the vibrations are large enough.
Ответ:
Explanation:
Conflicts are a way to share characters' thoughts and feelings.