Physics, 13.10.2020 20:01, annamcda301
Una barra metálica de 2 m de largo recibe una fuerza que lo provoca una alargamiento o variación en su longitud de 0.3 cm ¿Cuál es el valor de la tensión unitaria o deformación lineal?
Answers: 1
.
(Eq. 1)
- Deformación unitaria, adimensional.
- Cambio longitudinal, medido en metros.
- Longitud inicial, medida en metros.
y 
, entonces la deformación unitaria lineal es:
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Una barra metálica de 2 m de largo recibe una fuerza que lo provoca una alargamiento o variación en...
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