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Unformatted text preview: equation gives: 4 l 6 + constant = s A + 4 s E • Adding four times the fifth path equation and using the third rope equation gives: s A + 8 s E = constant so v A + 8 v E = When v A = 2, v E = ! 1/4 . That is, ! v E = 0.250 ft/s up...
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This note was uploaded on 10/26/2010 for the course MATH MATH100 taught by Professor Akos during the Spring '10 term at UBC.
- Spring '10