Question

In: Mechanical Engineering

A cylinder of an unknown length made of copper is used being used to support a...

A cylinder of an unknown length made of copper is used being used to support a roof is deformed elastically in tension by a force. The diameter of the cylinder is 25 mm. The reduction in diameter is 3*10^-3 mm Given the following information, what is the Stress experienced by the cylinder?

modulus of elasticity for copper:110 GPA

Poissons ratio for copper:0.34

Expert Solution

Given, The diameter of the cylinder is, d = 25mm The reduction in diameter is, =

Modulus of elasticity for copper is,E = 110 GPa Poissons ratio for copper, = 0.34

We Know, Modulus of rigidity,

where, E is modulus of elasticity

is poissons ratio

Also, Modulus of rigidity,

Answer,Stress acting on the cylinder

samet mamat answered 2 years ago

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