1167 Momenta apparatus

1167 Apparecchio dei momenti View larger



1167 Momenta apparatus

This apparatus allows students to study the equilibrium of forces in rotational movements. It is composed of an aluminum disc  rotating around a central pivot. Different weights can be hanged to the disc in different positions: if the sum of the clockwise momenta is equal to the sum of the anticlockwise momenta, the apparatus will be at rest.

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