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| 1. |
Potential energy is defined } a. Only in conservative field } b.As the negative of work done by conservative } forces } c.As the negative of workdone by external } forces when }Δ K=0 dAll of these |
| Answer» Potential energy is defined } a. Only in conservative field } b.As the negative of work done by conservative } forces } c.As the negative of workdone by external } forces when }Δ K=0 dAll of these | |