Give examples of the choice of the zero level of the potential energy reference, relative to which the potential
| November 9, 2020 | Education
Give examples of the choice of the zero level of the potential energy reference, relative to which the potential energy of the body will have negative values.
The potential energy of the body will be negative if the body lies in the well, and the zero level is at ground level, or if the body falls from the balcony, and the zero level is at the level of the observer – the balcony.
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