Prove that the difference between the values of the potential energy of a body in two states does
| May 16, 2021 | education
Prove that the difference between the values of the potential energy of a body in two states does not depend on the choice of the zero level of the potential energy.
А = Ер1-Ер2 = – (Ер2-Ер1) = – Др = -mg (h2 – h1), where h2 – h1 is constant The difference in values is a change, which means that the zero reference level itself can be chosen arbitrarily. The change will be the same.
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