Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to the wall by a hinge at point 0, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass- 60 kg) stands 3.0 m from the pivot, what is the horizontal component of the hinge force (in N) acting at point O? A) 299 D) 0 C) 242 B) 189 E) 233 3m 10 m

Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to the wall by a hinge at point 0, with its far end supported by a cable that makes an angle of 51° with the horizontal. If a person (mass- 60 kg) stands 3.0 m from the pivot, what is the horizontal component of the hinge force (in N) acting at point O? A) 299 D) 0 C) 242 B) 189 E) 233 3m 10 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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