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<meta name="description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
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@@ -14,9 +14,9 @@
<meta property="og:description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
<title>At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.</title>
$2.4.9^*.$ At the ends of a long thread, weights of mass $m$ each are suspended. The thread is spanned over two light little blocks located at a distance of $2l$ from each other. A $2m$ weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.
</p>
<center>
<figure>
<img src="2.4.9.png"
loading="lazy" width="200" />
<figcaption>
For problem $2.4.9^*$
</figcaption>
</figure>
</center>
<p>
</p>
<h3>Solution</h3>
<p>
</p>
<center>
<figure>
<img src="2.4.9_1.png"
loading="lazy" width="450" />
<figcaption>
Changing the position of weights
</figcaption>
</figure>
</center>
<p>
From the geometry of the drawing, a trigonometric expression can be obtained by
<small>All rights belong to the authors. <br> Commercial use of materials - with the written permission of the authors. <br> alex@savchenkosolutions.com <br></small>
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<meta name="description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
<meta name="description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
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<meta property="og:title" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
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@@ -14,9 +14,9 @@
<meta property="og:description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
<meta property="og:description" content="At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.">
<title>At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.</title>
<title>At the ends of a long thread, weights of mass m each are suspended. The thread is spanned over two light little blocks located at a distance of 2l from each other. A 2m weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.</title>
$2.4.9^*.$ At the ends of a long thread, weights of mass $m$ each are suspended. The thread is spanned over two light little blocks located at a distance of $2l$ from each other. A $2m$ weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.
$2.4.9^*.$ At the ends of a long thread, weights of mass $m$ each are suspended. The thread is spanned over two light little blocks located at a distance of $2l$ from each other. A $2m$ weight is attached to it in the middle between the blocks, and the system starts moving. Find the speed of loads after a sufficiently long period of time has elapsed.
</p>
</p>
<center>
<center>
<figure>
<figure>
<img src="2.4.9.png"
<img src="2.4.9.png"
loading="lazy" width="200" />
loading="lazy" width="200" />
<figcaption>
<figcaption>
For problem $2.4.9^*$
For problem $2.4.9^*$
</figcaption>
</figcaption>
</figure>
</figure>
</center>
</center>
<p>
<p>
</p>
</p>
<h3>Solution</h3>
<h3>Solution</h3>
<p>
<p>
</p>
</p>
<center>
<center>
<figure>
<figure>
<img src="2.4.9_1.png"
<img src="2.4.9_1.png"
loading="lazy" width="450" />
loading="lazy" width="450" />
<figcaption>
<figcaption>
Changing the position of weights
Changing the position of weights
</figcaption>
</figcaption>
</figure>
</figure>
</center>
</center>
<p>
<p>
From the geometry of the drawing, a trigonometric expression can be obtained by
From the geometry of the drawing, a trigonometric expression can be obtained by
<small>All rights belong to the authors. <br> Commercial use of materials - with the written permission of the authors. <br> alex@savchenkosolutions.com <br></small>
<small>All rights belong to the authors. <br> Commercial use of materials - with the written permission of the authors. <br> alex@savchenkosolutions.com <br></small>
