Savchenko Solutions
<h3 id="back-link"><a href="/#1.1">$\leftarrow$Back</a></h3>
<h3> Statement </h3>
<p>
$1.1.13.$ From the graph of the dependence of the coordinate on time, graph the dependence of the velocity on time.
For problem 1.1.13
<h3>Solution</h3>
<p>
<center>
<figure>
<img src="01.png"
loading="lazy" alt="1.1.13" width="350" />
<figcaption>
Two different velocities
</figcaption>
</figure>
</center>
<p>
In this periodic motion, two velocity regimes can be distinguished: when the velocity is positive and when it is negative.
</p>
<p>
Based on the speed definition, the speed in each mode will be $20 \\, \text{m/s}$ and $10 \\, \text{m/s}$, respectively:
</p>
<center>
<figure>
<img id="sol" src="sol.png"
loading="lazy" alt="1.1.13" width="350" />
<figcaption>
The velocity graph you're looking for
</figcaption>
</figure>
</center>
</p>
<h4>Answer</h4>
<p>
<a href=‘#sol’>See image</a>
</p>
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