Правка разделов «Statement», «Solution»
en/2.1.27.md
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| ### Statement | |||
| − | $2.1.27.$ | ||
| + | $2.1.27.$ | ||
| + |  | ||
| + | A person of mass $m_1$, remaining in place, pulls a weight of mass $m_2$ by the | ||
| + | rope. The coefficient of friction on the horizontal plane is equal to $\mu$. At what | ||
| + | is the lowest tension force of the rope, the load will start from its place? At | ||
| + | what angle to the horizontal plane should the rope be directed? | ||
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| ### Solution | |||
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| #### Answer | |||
| [Insert a concise answer or boxed result] | |||
| ещё строк без изменений 11 | |||
| @@ -1,8 +1,15 @@ | |||
| ### Statement | ### Statement | ||
| $2.1.27.$ |
$2.1.27.$ | ||
|  | |||
| A person of mass $m_1$, remaining in place, pulls a weight of mass $m_2$ by the | |||
| rope. The coefficient of friction on the horizontal plane is equal to $\mu$. At what | |||
| is the lowest tension force of the rope, the load will start from its place? At | |||
| what angle to the horizontal plane should the rope be directed? | |||
| ### Solution | ### Solution | ||
|  |  | ||
|  |  | ||
|  |  | ||
|  |  | ||
| #### Answer | #### Answer | ||
| [Insert a concise answer or boxed result] | [Insert a concise answer or boxed result] | ||
| ещё строк без изменений 11 | |||