Physics, asked by supe344, 1 year ago

the negative of the work done by the conservative internal forces on a syatem equals the change in

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Answered by Noreen1256
0

Let us take an example of work done by conservative force (Gravitational force). Suppose a body is taken from ground to the height of H, then work done on that body is negative ( that is equal to mgH, because force and displacement make 180° with each other).

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