Lissajous Figures Harmonic Motion Model is an interactive physics science equipment designed to demonstrate simple harmonic motion (SHM), oscillations, frequency, phase difference, and the relationship between two perpendicular harmonic motions. The suspended pointer/pendulum system produces different patterns when the oscillations in two directions are combined. By changing the frequency or phase relationship, students can observe various Lissajous figures and patterns. This model provides a hands-on way to understand periodic motion, harmonic oscillation, frequency ratios, and phase relationships. It is ideal for science parks, schools, physics laboratories, STEM labs, museums, and educational exhibitions.
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