Resumo

FARIAS DE LA TORRE, E; TEMPO, M  e  GONZALEZ DONDO, D. Improved measurement system for gravitational balance (Cavendish). An. AFA [online]. 2016, vol.27, n.3, pp.79-84. ISSN 0327-358X.

We proposes an improved method for measuring the gravitational constant through gravitational balance (Cavendish). It is incorporated for this purpose, an opto-digital system applied previously to 2D dynamic experience. This modification achieves a more accurate measurement of the oscillation period balance.

Palavras-chave : Cavendish; Gravitational balance; Gravitational constant.

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