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yanalaym [24]
3 years ago
12

A piece of corroded steel plate was found in a submerged ocean vessel. It was estimated that the original area of the plate was

17 in.2 and that approximately 2.1 kg had corroded away during the submersion. Assuming a corrosion penetration rate of 200 mpy for this alloy in seawater, estimate the time of submersion in years. The density of steel is 7.9 g/cm^3.

Engineering
1 answer:
FromTheMoon [43]3 years ago
5 0

Answer:

See Attached Image.

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A material point in equilibrium has 1 independent component of shear stress in the xz plane. a)True b)- False
ozzi

Answer:

True

Explanation:

For point in xz plane the stress tensor is given by\left[\begin{array}{ccc}Dx_{} &txz\\tzx&Dz\\\end{array}\right]

where Dx is the direct stress along x ; Dz is direct stress along z ;  tzx and txz are the  shear stress components

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Answer:

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Explanation:

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By comapring both equations, we get

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First we need to calculate total area,

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By putting the values in equation 1, we get

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