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1-st pendulum
2-nd pendulum
2-nd pendulum
1-st pendulum
Initial position (x1-y1), force (F1) and velocity (x1'-y1')
System of equation
2-nd pendulum
Initial position (x2-y2), force (F2) and velocity (x2'-y2')
System of equation
3-d pendulum
Initial position (x3-y3), force (F3) and velocity (x3'-y3')
System of equation
Solution
Data for the plot below
You can change this value (1-700: manuel or by help Tools/Animation/Record) an see the plot below.
See an animation on PlanetPTC - http://communities.ptc.com/videos/1956