- #1
bmarvs04
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Homework Statement
A 17 meter long vine hangs vertically from a tree on one side of a 10 meter wide gorge, as shown in the figure. Tarzan runs up, hoping to grab the vine, swing over the gorge, and drop vertically off the vine to land on the other side
Homework Equations
PE = mgh
KE = 1/2mv^2
The Attempt at a Solution
Since energy has to be conserved, I tried setting to two equations equal to each other. In other words, the kinetic energy he had as he jumped onto the rope, and the potential energy he has at the top of his swing when he isn't moving.
I got stuck because I can't find 'h', therefore I can't find 'v'
Thanks in advance