Is <<WORK-ENERGY THEOREM>> is valid for all forces???????????

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Is <<WORK-ENERGY THEOREM>> is valid for all forces???????????

IF UR ANSWER IS YES SO WHY AND IS NO SO WHY??EXPLAIN...for more detail regarding above plz give link or source.......

2007-01-06 05:46:09 · 3 answers · asked by chandan27_sachin 1 in Science & Mathematics ➔ Physics

3 answers

work energy thm states w.d is =change in the kinetic energy for me it seems to be suited for all kind of forces.

2007-01-06 23:13:23 · answer #1 · answered by sona 1 · 0⤊ 0⤋

Work energy theorem is valid for conservative forces only. It is not valid for non-conservative forces like friction, viscosity etc.
For more details you should study any 10+1 grade Physics book.

2007-01-10 06:08:31 · answer #2 · answered by WhItE_HoLe 3 · 0⤊ 0⤋

I have no idea what you are talking about.

2007-01-06 13:49:21 · answer #3 · answered by Anonymous · 0⤊ 1⤋