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Ellipsograph

5,272 Physics981123  9.1 years ago
48 downloads
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An ellipsograph is a tool used for drawing ovals.

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The red bar is the semi-major axis (a)
The yellow bar is the semi-minor axis (b)
The distance between its 2 focal points is the FOCAL LENGTH (2c)

a*a=b*b+c*c

General Characteristics

  • Created On Windows
  • Wingspan 131.2ft (40.0m)
  • Length 184.7ft (56.3m)
  • Height 120.4ft (36.7m)
  • Empty Weight 6,916lbs (3,137kg)
  • Loaded Weight 16,528lbs (7,497kg)

Performance

  • Power/Weight Ratio 0.203
  • Wing Loading 3.3lbs/ft2 (15.9kg/m2)
  • Wing Area 5,061.1ft2 (470.2m2)
  • Drag Points 17689

Parts

  • Number of Parts 156
  • Control Surfaces 0
  • Performance Cost 390