What is the law of conservation of mechanical energy?

Before completing the task, you need to remember what mechanical energy is.

Mechanical energy is a combination of both kinetic energy and potential energy, which together constitute a single mechanical system.

As we know thanks to the law, mechanical energy can be stored for some time.

If there are no forces acting on this energy, then the mechanical energy does not disappear anywhere.

The sum of the kinetic and potential energies must always remain unchanged.



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