I read: "Remember Tarzan on his rope. I'm sure he lets go at the top of the swing. " If so, then he drops vertically; in other words, his progression through the jungle becomes zero!
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Re: re "step boundaries"
Posted by nloftofan1
9/17/2015 9:41:00 AM
Actually, in that situation his progression would be nonzero: the length of the (free part of the) rope.