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Knight, D. G. – International Journal of Mathematical Education in Science and Technology, 2004
If the point of suspension of a multiple pendulum is suitably oscillated then the pendulum can remain in motion in an upside-down position. Since such pendulums can model flexible materials, this inverted motion is sometimes referred to as an 'Indian rope trick'. Despite the complexity of the governing differential equations, this rope trick can…
Descriptors: Motion, Algebra, Mathematical Formulas, Computation