Правка раздела «Statement»
en/3.3.14.md
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| ### Statement | |||
| − | $3.3.14.$ | ||
| + | $3.3.14.$ A thin homogeneous bar of length $l$ slides along a smooth horizontal plane | ||
| with speed $\upsilon$. The bar hits an extensive rough section of the plane. How long | |||
| − | will it take for the bar to stop if the coefficient of friction is $\mu$? | ||
| + | will it take for the bar to stop if the coefficient of friction is $\mu$? | ||
| ### Solution | |||
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| #### Answer | |||
| [See $\textbf{1-javob}$ and $\textbf{2-javob}$] | |||
| ещё строк без изменений 15 | |||
| @@ -1,8 +1,8 @@ | |||
| ### Statement | ### Statement | ||
| $3.3.14.$ |
$3.3.14.$ A thin homogeneous bar of length $l$ slides along a smooth horizontal plane | ||
| with speed $\upsilon$. The bar hits an extensive rough section of the plane. How long | with speed $\upsilon$. The bar hits an extensive rough section of the plane. How long | ||
| will it take for the bar to stop if the coefficient of friction is $\mu$? |
will it take for the bar to stop if the coefficient of friction is $\mu$? | ||
| ### Solution | ### Solution | ||
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| #### Answer | #### Answer | ||
| [See $\textbf{1-javob}$ and $\textbf{2-javob}$] | [See $\textbf{1-javob}$ and $\textbf{2-javob}$] | ||
| ещё строк без изменений 15 | |||