A 121 lb. weight is being help up by a block and tackle pulley system of 3 attached pulleys also attached to the weight and three attached pulleys hooked to the ceiling. If a rope is tied to a hook on the bottom set of pulleys, then strung through a 1st top pulley then 1st bottom pulley then-2nd top pulley-2nd bottom pulley-3rd top pulley-3rd bottom pulley, then rope held-up by a person. What is the tension in the rope?

A 121 lb. weight is being help up by a block and tackle pulley system of 3 attached pulleys also attached to the weight and three attached pulleys hooked to the ceiling. If a rope is tied to a hook on the bottom set of pulleys, then strung through a 1st top pulley then 1st bottom pulley then-2nd top pulley-2nd bottom pulley-3rd top pulley-3rd bottom pulley, then rope held-up by a person. What is the tension in the rope?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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