Now someone may say, "If you apply two push's worth of force on the one domino, then both would fall." But that still doesn't make sense, because if you apply two push's worth of force on one domino, then it itself would move twice as far as from one push's worth. So that one domino is always...
The problem with this is that only one push's worth of energy was expended. One push's worth of input cannot produce two push's worth of output, for this would violate the law that says you can't get more movement out of something than the amount of force you exert onto it (to put is very...