Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Blk 1 Final 1

Study Questions

QuestionAnswer
Name the four forces which act upon an aircraft in flight. Weight, Lift, Thrust and Drag
The curvature of the wing is called the Camber
The three axis of rotation of an aircraft are Longitudinal, Lateral, and Vertical
In a rotor system the blades that are attached to the hub with multiple hinges are called Fully articulated
What type of material is used to cover a truss frame Fabric
Energy is defined as something that gives us the capacity to perform what Work
Rate of change of velocity is defined as Acceleration
How many foot pounds of work per second equals 1 horsepower 550
Boyles Law and Charles Law form what Law General Gas Law
What is the procedure in the event an aircraft weight and balance record is lost or destroyed. Reweigh aircraft and create new weight and balance record
Standard pressure at sea level is 29.92 hg or 14.7 psi
Moisture in the air is called humidity
If the angle of attack becomes to great, the airflow can separate from the wing. This is called a Stall
Flight controls that move the aircraft around its axis are Ailerons, Elevators and Rudder
If one wing is lower than the other good _________ stability will bring the wings back to level Dynamic
Four different types of flaps are Plain, Split, Slotted and Fowler
Airplane faster that Mach 5 is said to be in what type of flight hypersonic
The three classifications of main rotor systems are fully articulated, semi-rigid, and rigid
Five major stresses to which all aircraft are subjected to are tension, compression, torsion, shear and bending
What is the main structure or body of and aircraft called fuselage
What does the Law of Conservation state matter cannot be created or destroyed, but can change its physical shape
Where is the fulcrum located on a first class lever between the effort and the resistance
Force that pulls a spinning object away from the center of rotation is called a _________ force Centrifugal
Energy defined as being in motion is what type of energy Kinetic
Most common example of a second class lever is Wheelbarrow
Created by: swarden