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10 cards from this deck
Measure of rotational motion
L=IωL = I\omegaL=Iω
kg m2s−1\text{kg m}^2 \text{s}^{-1}kg m2s−1 or N m s
Vector
Perpendicular to rotation plane, along axis
L constant when no external torque acts
I1ω1=I2ω2I_1\omega_1 = I_2\omega_2I1ω1=I2ω2
Spins faster (I↓, ω↑, L conserved)
Maintains axis orientation when spinning rapidly
ΔL=TΔt\Delta L = T\Delta tΔL=TΔt
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