<h2>Summary</h2>
<ul>
<li>A system is said to be in stable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in a direction opposite the direction of the displacement.</li>
<li>A system is in unstable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in the same direction as the displacement from equilibrium.</li>
<li>A system is in neutral equilibrium if its equilibrium is independent of displacements from its original position.</li>
</ul>
<h2>Glossary</h2>
<h3>neutral equilibrium</h3>
<p>a state of equilibrium that is independent of a system’s displacements from its original position</p>
<h3>stable equilibrium</h3>
<p>a system, when displaced, experiences a net force or torque in a direction opposite to the direction of the displacement</p>
<h3>unstable equilibrium</h3>
<p>a system, when displaced, experiences a net force or torque in the same direction as the displacement from equilibrium</p>
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Summarizing Stability

Physics is a science discipline concerned with the nature and properties of matter and energy. Physics topics include mechanics, heat, light and radiation, sound, electricity, magnetism, the structure of atoms, and so on.

Physics

Learn how to understand equilibrium, stability, and problem-solving strategies in the context of forces and torques, including the use of simple machines and muscles and joints.


Summarizing Stability

Summary

Glossary

neutral equilibrium

stable equilibrium

unstable equilibrium

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