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7 results for “rotation”

Formulae (7)

\tau = rF\sin\theta

Rotational effect of a force about a pivot.

L = I\omega

Rotational analog of linear momentum.

KE = \frac{1}{2}I\omega^2

Kinetic energy of a rotating body.

f = \frac{qB}{2\pi m}

Rotation frequency of a charge in a magnetic field.

\tau = r F \sin\theta

Rotational force about a pivot.

n_s = \frac{120 f}{P}

Rotational speed of an AC motor field.

T_{sid} = \dfrac{T_{sol}}{1 + T_{sol}/T_{yr}}

Earth's rotation period measured against the stars, not the Sun.