What is the name of the law that states that an increase in stress causes a proportional increase in strain? The law is known as Hooke's Law. The ...

What is the name of the law that states that an increase in stress causes a proportional increase in strain?

The law is known as Hooke's Law.
The law is named after Robert Hooke.
The law can be expressed mathematically as σ = Eε.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I, II, and III are correct.

Resistência dos Materiais I

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23/11/2023

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Resistência dos Materiais I • Universidade PaulistaUniversidade Paulista

Juvenal Santos

💡 1 Resposta

Ed

23.11.2023

A resposta correta é a alternativa "d) I and II are correct." pois a afirmação I "The law is known as Hooke's Law." e a afirmação II "The law is named after Robert Hooke." são ambas corretas. A afirmação III "The law can be expressed mathematically as σ = Eε." não é correta, pois a fórmula correta é σ = kε, onde k é a constante de proporcionalidade conhecida como constante elástica.

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