3. A uniform 40.0 kg ladder of length 5.0 m is leaning against a frictionless wall, as shown below. 5.0 m 4.0 m The coefficient of static friction between the floor and the ladder is u = 0.40. How far along the ladder can a 60.0 kg person climb before the ladder starts to slide? 1.1 m 2.2 m 2.8 m 3.9 m

3. A uniform 40.0 kg ladder of length 5.0 m is leaning against a frictionless wall, as shown below. 5.0 m 4.0 m The coefficient of static friction between the floor and the ladder is u = 0.40. How far along the ladder can a 60.0 kg person climb before the ladder starts to slide? 1.1 m 2.2 m 2.8 m 3.9 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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