Problems 9 through 11 deal with the damped pendulum system x' = y, y' = - 2
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Problems 9 through 11 deal with the damped pendulum system x' = y, y' = -ω2 sinx - cy.
Show that if n is an even integer and c2 > 4ω2, then the critical point (nπ, 0) is a spiral sink for the damped pendulum system.
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Related Book For
Differential Equations And Linear Algebra
ISBN: 9780134497181
4th Edition
Authors: C. Edwards, David Penney, David Calvis
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