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Results tagged with forces
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user 239345
This tag is for the classical concept of forces, i.e. the quantities causing an acceleration of a body. It expands to the strong/electroweak force only insofar as they act comparable to ‘classical’ forces. Use the [particle-physics] tag for decay channels due to forces and [newtonian-mechanics] or one of the other subtopics of [classical-mechanics] for the dynamics of classical systems.
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Why can't the work done by a non-conservative force be zero?
As non conservative forces are those forces whose work done depend upon path followed by a particle. … But in case of conservative forces work depend only upon initial and final points not on path.
So around a closed path initial and final points coincide so work done is zero. …
