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28 questions
What defines velocity as opposed to speed?
Acceleration is best described as:
According to Newton's first law, what happens when no force is applied to a body at rest?
What effect does increasing the angle of attack (AOA) have on lift before reaching the critical angle?
Which control surface causes an aircraft to yaw about the vertical axis?
What is the primary effect of ailerons on an aircraft?
Bernoulli’s principle explains the inverse relationship between which two properties of a moving fluid?
What is the approximate speed of sound at sea level?
Which statement about static stability is true?
What is the function of leading-edge slats?
What force counteracts the weight of an aircraft?
Which type of flap both lowers and slides aft to increase wing camber and area, enhancing lift?
True or False: Velocity always specifies a direction of motion.
True or False: Deceleration is another term for negative acceleration.
True or False: The rudder controls pitch around the lateral axis.
True or False: Increasing the angle of attack indefinitely will continue to increase lift without limit.
True or False: The center of pressure moves backward as angle of attack increases.
True or False: Bernoulli's principle relates an increase in fluid velocity to an increase in pressure.
True or False: A stabilator combines the functions of a horizontal stabilizer and elevator.
True or False: Drag is the force that propels the aircraft forward.
True or False: Ailerons increase lift on one wing while decreasing lift on the other to induce roll.
True or False: Positive static stability means the aircraft worsens its attitude after disturbance.
True or False: Slotted flaps improve lift by allowing airflow to pass between flap sections.
True or False: The longitudinal axis runs from wingtip to wingtip on an aircraft.
What does Bernoulli's principle indicate about the behavior of pressure in a fluid?
Which statement about static stability is correct?
True or False: Chord line defines the angle between the leading edge and trailing edge of a wing.
True or False: Ailerons control yaw around the vertical axis of an aircraft.