AVMG 4400 final UPDATED Actual Exam Questions and CORRECT Answers
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Course
AVMG 4400
Institution
AVMG 4400
AVMG 4400 final UPDATED Actual Exam
Questions and CORRECT Answers
1.1 Aerodynamic Force (AF) resolves in which aerodynamic components? - CORRECT
ANSWER- Lift and Drag
1.2 The aerodynamic component that is 90° to the flight path and acts toward the top of the
airplane is called: - CORRECT A...
AVMG 4400 final UPDATED Actual Exam
Questions and CORRECT Answers
1.1 Aerodynamic Force (AF) resolves in which aerodynamic components? - CORRECT
ANSWER- ✔✔Lift and Drag
1.2 The aerodynamic component that is 90° to the flight path and acts toward the top of the
airplane is called: - CORRECT ANSWER- ✔✔lift
1.3 The aerodynamic component that is parallel to the flight path and acts toward the rear of
the airplane is called: - CORRECT ANSWER- ✔✔drag
1.4 The measure of the amount of material contained in a body is called: - CORRECT
ANSWER- ✔✔mass
1.5 The force caused by the gravitational attraction of the earth, moon, or sun is called: -
CORRECT ANSWER- ✔✔weight
1.6 A quantity that has both magnitude and direction is called: - CORRECT ANSWER-
✔✔vector
1.7 An aircraft flying from AUO to ATL at 5,000 feet and 110 KIAS is said to have what kind
of quantity? - CORRECT ANSWER- ✔✔vector
1.8 An aircraft is traveling west at an airspeed of 120 knots and is experiencing a crosswind
of 20 knots from the north (90°). Find the Groundspeed. - CORRECT ANSWER- ✔✔121.65
knots
1.9 An aircraft is traveling west at an airspeed of 120 knots and is experiencing a crosswind
of 20 knots from the north (90°). Find the Drift Angle. - CORRECT ANSWER- ✔✔9.82
1.10 An aircraft is in a steady climb, at an airspeed of 100 knots, and the flight path makes a
10° angle with the horizontal. Find the Rate of Climb. - CORRECT ANSWER- ✔✔1759
,1.11 Equilibrium is defined as "a state of balance or equality between opposing forces." What
two requirements must be met in order to be considered in a state of equilibrium? -
CORRECT ANSWER- ✔✔A and B
1.12 Solve for left and right moment arm and fulcrum force against the seesaw (respectively)
(See Figure 1_Test 1): - CORRECT ANSWER- ✔✔60/20/40
1.13 An airplane weighs 8,000 lb. The local gravitational acceleration g is 32 fps2. What is
the mass of the airplane? - CORRECT ANSWER- ✔✔250 slugs
1.14 An airplane with a mass of 250 slugs accelerates down the takeoff runway with a net
force of 3,000 lb. Find the acceleration of the airplane. - CORRECT ANSWER- ✔✔12 fps2
1.15 An airplane is climbing at a constant airspeed in no-wind conditions. The plane is
directly over a point on the ground that is 3 nautical miles from the takeoff point and the
altimeter reads 12,152 feet. Find the distance in nautical miles that it has flown through the
air. - CORRECT ANSWER- ✔✔3.6
1.16 An airplane weighs 8,000 lbs and is flying at 6,000 ft altitude and an airspeed of 200 fps.
Find the potential energy. - CORRECT ANSWER- ✔✔48 x 1,000,000
1.17 An airplane weighs 8,000 lbs and is flying at 6,000 ft altitude and an airspeed of 200 fps.
Find the kinetic energy. - CORRECT ANSWER- ✔✔5 x 1,000,000
1.18 An aircraft's turbojet engine produces 10,000 lbs of thrust at 200 knots true airspeed.
What is the equivalent power that it is producing? - CORRECT ANSWER- ✔✔6153.8 hp
1.19 An aircraft weighs 12,000 lbs. If the coefficient of friction is 0.8, find the braking force
Fb on the airplane. - CORRECT ANSWER- ✔✔9600 lbs
1.20 Newton's First Law of Motion states that: - CORRECT ANSWER- ✔✔A body at rest
will remain at rest and a body in motion will remain in motion, in a straight line, unless acted
upon by an unbalanced force.
, 1.21 Newton's Second Law of Motion states that: - CORRECT ANSWER- ✔✔If a body is
acted on by an unbalanced force, the body will accelerate in the direction of the force and the
acceleration will be directly proportional to the force and inversely proportional to the mass
of the body.
1.22 Newton's Third Law of Motion states that: - CORRECT ANSWER- ✔✔For every action
force there is an equal and opposite reaction force.
1.23 Potential Energy is defined as: - CORRECT ANSWER- ✔✔An energy of position
1.24 Kinetic Energy is defined as: - CORRECT ANSWER- ✔✔An energy of motion
1.25 The Law of Conservation of Energy states that: - CORRECT ANSWER- ✔✔All of the
above
2.1 Static air pressure is simply the weight per unit area of the air above the level under
consideration. If there is an increase in air pressure, it will: - CORRECT ANSWER-
✔✔Affect air density by increasing the density
2.2 For temperatures to be used in calculating the effects on performance, the appropriate
absolute scale must be used. Assuming you maintain a constant altitude, a decrease in
temperature will: - CORRECT ANSWER- ✔✔Affect air density by increasing the density
2.3 Pressure ratio can be defined as: - CORRECT ANSWER- ✔✔The pressure of the air at
the level of consideration divided by the sea level standard pressure
2.4 Density ratio, σ (sigma) is: - CORRECT ANSWER- ✔✔Equal to pressure ratio divided
by temperature ratio
2.5 Bernoulli's equation for subsonic flow states that: - CORRECT ANSWER- ✔✔If the
velocity of an airstream within a tube is increased, the static pressure of the air decreases
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