Mod 1 Flashcards by Alexander Hart

Q

Speed Equation

A

Distance
_________
Time

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Q

Acceleration

A

🔺Speed
__________
Time

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Q

Acceleration (in a Circle)

A

Velocity ^2
____________
Radius

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Q

Force

A

Mass x acceleration

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Q

Weight

A

GFS x mass

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Q

Momentum

A

Mass x Velocity

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Q

Kinetic Energy

A

0.5 x Mass x Velocity^2

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Q

Gravitational Potential Energy

A

Mass x GFS x Height

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Q

Work

A

Force x Distance

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Q

Power

A

Energy
________
Time Force x Speed

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Q

Pressure

A

Force
_______
Area

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Q

Density

A

Mass
________
Volume

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Q

Total Pressure

A

Static + Dynamic

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Q

Dynamic Pressure

A

0.5 x Density x Velocity^2

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Q

Volume Flow

A

Frontal Area x Speed

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Q

Mass Flow

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A

Volume Flow x Density

Q

Aspect ratio

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A

Wing Span^ 2
_______________
Wing Area

Q

Load Factor

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A

Lift
_____
Weight

Q

Lift

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A

0.5 x density x Velocity^2 x surface area x Coefficient of lift

Q

Drag

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A

0.5 x density x Velocity^2 x Surface area x Coefficient of Drag

Q

Factor of change

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A

New value
__________
Old value

Q

Total Drag

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A

Induced Drag + Parasite Drag

Q

Taper Ratio

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A

Tip chord
_________
Root Chord

Q

Mean Geometric Chord

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A

Wing area
__________
Wing Span

Celsius to Fahrenheit

(F-32) x 5/9

ISA (Metres)

15-1.98x(Pressure Altitude/1000)

ISA temperature when given Pressure (Feet)

15-6.5x Pressure Altitude

Ultimate Load

Limit Load x 1.5

Force in engine

Pressure x Acceleration

Local Speed of Sound

39 x Temperature^0.5

Force from jet

Mass x (Vjet - Vflight)

Stroke

Throw x 2

Power in engine

Torque x RPM