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10 cards from this deck
Rotational acceleration
τ\tauτ (tau)
τ=rFsinθ\tau = rF \sin \thetaτ=rFsinθ
N m (newton-metres), NOT joules
90°90°90° (perpendicular to lever arm)
τ=rF\tau = rFτ=rF
Distance from pivot to force application point
Vector (has magnitude and direction)
Fingers on r⃗\vec{r}r, curl to F⃗\vec{F}F, thumb shows τ⃗\vec{\tau}τ
Single point vs line in 3D space
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