Mathematical formulas

Basic Physics

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Subjects
Basic Physics
Rotation
Torque

8. Rotation

Torque

Formula

τ = r \times F

Magnitude

τ = r F sin θ

Related formulas

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Cross product
$A \times B = A B sin θ \overset{n}{^}$
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Second law of rotation
$\sum τ = I α$
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Second equilibrium condition
$\sum τ = 0$
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