I'll call it like I see it. This is an idiot statement. (Note that I'm not calling you an idiot, I'm saying the statement is idiotic.) In all cases of mechanics, if one force equals another force, the two forces cancel out and you get no work done.cloud camper wrote:JM is always claiming that CF is nonlinear as rpm's increase, so therefore must be nonconservative. Jim has conveniently forgotten that CP is also nonlinear and builds just as fast as CF so the difference between CF and CP is always zero in any rotating system, leaving no residual force to power anything.
In the case of CF, if the CP is caused to become less, then the weight moves, and work in done by the momentum of the weight.
Therefore, claiming that CF cannot do work because CP is equal is an idiot statement.
Another idiot statement is that CF cannot power anything because it always acts at 90 degrees to the desired rotation.
I'll let cloud camper figure out why this is also an idiot statement. Let's see how smart is cloud camper.