'''Conservative [[force]]s''' are those that possess certain properties<ref>Serway and Beichner, ''Physics for Scientists and Engineers'', Fifth Edition</ref>:
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'''Conservative [[force]]s''' are those that possess certain properties:<ref>Serway and Beichner, ''Physics for Scientists and Engineers'', Fifth Edition</ref>
1. The [[work]] it does on a particle is independent of its [[trajectory]].
1. The [[work]] it does on a particle is independent of its [[trajectory]].