For First Responders · Gyroscope & Precession
Gyroscope & Precession for a Ferris wheel
Built for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field. Simulate a Ferris wheel live below — adjust the inputs and watch it respond, right in your browser.
Gyroscope & PrecessionLive
why a spinning top doesn't fall
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Presets
Gravity applies a torque, but a fast-spinning disk responds by precessing sideways instead of toppling. Faster spin → slower precession: Ω = mgr / (Iω).
Data Inspector
Precession rate Ω15.70 rad/s
Precession period0.4 s
Spin inertia I6.25e-4 kg·m²
Governing equation
Reading this result: Gravity's torque never tips the top; it steers the spin axis in a circle every 0.4 s, the hallmark of gyroscopic precession.
Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.
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Frequently asked questions
- Is this good for first responders?
- Yes — this version of "Gyroscope & Precession for a Ferris wheel" is framed for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field.
- Do I need to install anything?
- No. It runs in any modern browser, free, with no account required.