why work on the closed bath = zero in any coordinates ?!

Note by Amgad Ahmed
5 years, 1 month ago

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Work done is position function, but not path function...for work done by conservative force (eg.gravitational, electrostatic...etc ) .this is not true for non conservative (eg;frictional...etc) for a closed path initial and final position potion of the object coincide so the work done by a conservative force is zero for a closed path

- 5 years, 1 month ago

thx u so much :D

- 5 years, 1 month ago