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by laxatives 4001 days ago
Maybe youre right, but your example is not a good one. Your problem reduces to, does 1m of rope provide enough to cover a cat? You actually have greater than 1m of rope since the cat has width.

Maybe a better example is, what is the best way to accelerate a ball horizontally from a fixed height? IE how can we most efficiently translate potential energy to kinetic energy in the horizontal direction?