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2 years ago

an object has a length of 5.0 cm, aheight of 3.0 cm and a width of 15.0 cm. it has a mass of 24 grams. what is its density?

Physics

1 answer:

kondaur [170]2 years ago

5 0

5x3=N
Nx15=F
Fx24=Your Awnser

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A thin-walled cylindrical pressure vessel is subjected to an internal gauge pressure, p=75 psip=75 psi. It had a wall thickness

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To solve this problem we must apply the concept related to the longitudinal effort and the effort of the hoop. The effort of the hoop is given as

$\sigma_h = \frac{Pd}{2t}$

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t = Thickness

At the same time the longitudinal stress is given as,

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Then he hoop stress would be,

$\sigma_h = \frac{Pd}{2t}$

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$\sigma_l = \frac{75\times 8}{4\times 0.25}$

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The Mohr's circle is attached in a image to find the maximum shear stress, which is given as

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Explanation:

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