A weight W is supported by attaching it to a vertical unifom metalpole by a thin cord passing over a pulley having negligible mass andfriction. The cord is attached to the pole 40.4 cm below the top andpulls horizontally on it. The pole is pivoted about a hinge at its base,is 1.74 m tall, and weighs 54.0 N. A thin wire connects the top ofthe pole to a vertical wall. The nail that holds this wire to the wallwill pull out if an outward force greater than 22.0 Nacts on it.(a) What is the greatest weight W that can be supported this waywithout pulling out the nail?(b) What is the magnitude of the force that the hinge exerts on thepole?37.07WHinge

A weight Wis supported by attaching it to a vertical unifom metal pole by a thin cord passing over a pulley having negligible mass and tiction. The cord is attached to the pole 40.4 cm below the top and pulls horizontally on it. The pole is pivoted about a hinge at its base, s1.74 m tall, and weighs 54.0 N. A thin wire connects the top of 37.0 he pole to a vertical wall. The nail that holds this wire to the wall will pull out if an outward force greater than 22.0 Nacts on it. a) What is the greatest weight W that can be supported this way vithout pulling out the nail? b) What is the magnitude of the force that the hinge exerts on the pole? W Hinge Wire

A weight Wis supported by attaching it to a vertical unifom metal pole by a thin cord passing over a pulley having negligible mass and tiction. The cord is attached to the pole 40.4 cm below the top and pulls horizontally on it. The pole is pivoted about a hinge at its base, s1.74 m tall, and weighs 54.0 N. A thin wire connects the top of 37.0 he pole to a vertical wall. The nail that holds this wire to the wall will pull out if an outward force greater than 22.0 Nacts on it. a) What is the greatest weight W that can be supported this way vithout pulling out the nail? b) What is the magnitude of the force that the hinge exerts on the pole? W Hinge Wire

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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