Cheeky Formulas Flashcards

1
Q

Thrust Formula

A

Drag - Weight * sin(a)

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2
Q

Drag formula

A

Weight *sin(a)

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3
Q

Lift Formula

A

Weight * cos(a)

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4
Q

1m/s in rpm

A

196.8fpm = 1m/s

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5
Q

1kt to m/s

A

1kt = 0.514m/s

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6
Q

1nm to feet

A

1nm to 6080ft

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7
Q

Aspect Ratio

A

Span2 / area

Span / mean chord

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