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Dec 17, 2022 at 12:08 comment added Cleonis You mention 'trying to translate the concept of virtual work into differential'. I assume you want that for the purpose of deriving the Lagrange equation from Newton's first law. The following may be of use to you: there is a way to proceed from Newton's first law to the Lagrange equation using the concept of work (rather than using the concept of virtual work). It consists of using the Work-Energy theorem as intermediary. There is an answer by me that includes a derivation of the work-energy theorem using differentials
Dec 17, 2022 at 8:47 answer added Qmechanic timeline score: 1
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Dec 13, 2022 at 5:43 history closed Qmechanic Needs more focus
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