18. Two window washers, Bob and Joe, are on a 3 m- long, 345-N scaffold suppoted by two cables attached to its nends. Bob weighs 750 N and stancs 1 m from the left end, as shown in Figure. Two meters from the left end is the 500 N washing equipment. Joe is 0.5 m from the right end and weighs 1 000 N. Given that the scaffold is in rotational and translational equilibrium, what are the forces on each cable? Joe Bob 1.00 m- 0.500 m 2,00 m- -3.00 m

18. Two window washers, Bob and Joe, are on a 3 m- long, 345-N scaffold suppoted by two cables attached to its nends. Bob weighs 750 N and stancs 1 m from the left end, as shown in Figure. Two meters from the left end is the 500 N washing equipment. Joe is 0.5 m from the right end and weighs 1 000 N. Given that the scaffold is in rotational and translational equilibrium, what are the forces on each cable? Joe Bob 1.00 m- 0.500 m 2,00 m- -3.00 m

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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