A uniform lever of mass 2.3 kg and length 3 m is hinged on a wall and is being suspended horizontally by means of a string attached to its free end and the wall. The string makes an angle of 50 deg with the vertical-down on the wall. An object of mass 15.1 kg is hanging on the lever 0.6 m away from the hinge (wall). Calculate the direction of the force exerted by the wall on the lever.

A uniform lever of mass 2.3 kg and length 3 m is hinged on a wall and is being suspended horizontally by means of a string attached to its free end and the wall. The string makes an angle of 50 deg with the vertical-down on the wall. An object of mass 15.1 kg is hanging on the lever 0.6 m away from the hinge (wall). Calculate the direction of the force exerted by the wall on the lever.

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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