Re: think about this...
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Infinity +1 = infinity
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FYP [img]/images/graemlins/grin.gif[/img]
Again:
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just because theres no solution for the rate at which the wheels should be rotating, doesnt mean there is some force impeding the plane.
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The whole point is IT DOESN'T MATTER WHAT THE WHEELS ARE DOING. Stop thinking about the wheels, and the problem is trivial.
The OP was worded the way it was to get you thinking about the wheels, essentially to cause what happened to happen. But you have to realize by now that you are (still) trying to solve an impossible problem (the wheel/conveyor interface), a problem to which the solution has absolutely no bearing on the answer to the original question anyway!
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I admitted all of that pages and pages ago, and in fact then stated that I believed the problem to be semantical. To which a few replied that it was not. And it obviously is. So I'm not disagreeing with anything you said. I fully believe and understand that the wheels could be motionless or moving backwards and it doesn't matter.
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