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Graphmatica Graph  |  1994-03-07  |  384 b   |  20 lines
  1. [saved-setup]
  2. [labels]
  3. title=Second Order Differential Equations for Simple Harmonic Motion
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  6. left=-7
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  11. [options]
  12. detail=dots
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  15. [equations]
  16. d2x + x = 0 {0,1,0} ' perfect simple harmonic motion
  17. d2x + 1/2dx + x = 0 {0,1,0} ' underdamped
  18. d2x + 1.5dx + x = 0 {0,1,0} ' overdamped
  19. d2x + dx + x = 0 {0,1,0}  ' critically damped
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