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3 years ago

What is the weight density of a 2.24 in diameter titanium sphere that weights 0.82 lb?

Engineering

1 answer:

nasty-shy [4]3 years ago

4 0

Answer:

$0.14\ lb/in^{3}$

Explanation:

Density is defined as mass ler unit volume, expressed as

$\rho=\frac {m}{v}$

Where m is mass, $\rho$ is density and v is the volume. For a sphere, volume is given as

$v=\frac {4\pi r^{3}}{3}$

Replacing this into the formula of density then

$\rho=\frac {m}{\frac {4\pi r^{3}}{3}}$

Given diameter of 2.24 in then the radius is 1.12 in. Substituting 0.82 lb for m then

$\rho=\frac {0.82}{\frac {4\pi 1.12^{3}}{3}}=0.13932044952427\approx 0.14 lb/in^{3}$

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Answer:

Explanation:

Given

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3 years ago

The efficiency of a steam power plant can beincreased by bleeding off some of the steam thatwould normally enter the turbine and

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Answer:

Explanation:

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2 years ago

The normal stress at gage H calculated in Part 1 includes four components: an axial component due to load P, σaxial, P, a bendin

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Answer:

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3 years ago

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Answer:

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Explanation:

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Answer:

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