Правка разделов «Statement», «Solution»
en/4.2.19.md
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| ### Statement | |||
| − | $4.2.19.$ [Insert the problem statement] | ||
| + | $4.2.19.$ The inclination of a cubic box half-immersed in liquid is equal to $\alpha$. Determine the mass of each of the two opposite edges of the box. Neglect the mass of the other parts of the box. The density of the liquid is $\rho$, the length of the ribs of the box is $a$. | ||
| ### Solution | |||
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| ### Statement | ### Statement | ||
| $4.2.19.$ [Insert the problem statement] | $4.2.19.$ The inclination of a cubic box half-immersed in liquid is equal to $\alpha$. Determine the mass of each of the two opposite edges of the box. Neglect the mass of the other parts of the box. The density of the liquid is $\rho$, the length of the ribs of the box is $a$. | ||
| ### Solution | ### Solution | ||
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