Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For First Responders · Particle / N-Body

Particle / N-Body 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.

Particle / N-Body StudioLive

symplectic Euler · impulse collisions

Controls

Speed1×

Presets

Particles

Pairwise gravity G

Downward gravity

Restitution

▶ Run in Python

Data Inspector

Bodies0

Kinetic energy0.00e+0

Mean speed0.0

Max speed0.0

Governing equation

F = \frac{G m _{1} m _{2}}{r ^{2}}, G = 60, N = 120

Reading this result: Moderate mutual gravity (G=60) lets the 120 bodies form loose orbiting structures instead of collapsing outright.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

or unlock everything with Pro →

Also for:Students Researchers Educators Engineers Hobbyists & Makers K-12 Students General version →

More with Particle / N-Body

Particle / N-Body for a projectile from a cannon Particle / N-Body for a bouncing ball Particle / N-Body for a pendulum clock Particle / N-Body for a car braking Particle / N-Body for a roller-coaster loop Particle / N-Body for a satellite orbit Particle / N-Body for a mass on a spring Particle / N-Body for a skydiver's free fall

Frequently asked questions

Is this good for first responders?: Yes — this version of "Particle / N-Body 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.