3D Rigid Body Rotation Simulation

LIVE

Free rotationω 2.50 rad/s|L| 6.25 kg·m²/sEnergy 7.81 J

Learning mode

Rigid body

Mass4.0 kg

Initial spin2.5 rad/s

Initial axis

Torque strength3.0 N·m

Simulation speed1×

Zoom100%

Toggle orbit or pan, then drag. Scroll or use ± to zoom. Tap the body or a vector to focus.

FocusRigid body

Valueorientation

L = I · ω
τ = dL ÷ dt
I · dω/dt + ω × (I · ω) = τ
K = ½ ω · L

Learning outcomes

Try: Compare major-axis spin with the intermediate-axis flip, then apply a torque pulse.

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Narrator

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