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Hinge Problem 4: A sandwich board advertising sign is constructed as shown in the figure, where "CG" indicates the center of gravity for each board. The sign's mass is 7.85 kg. 0.50 m Chain 1.30m CG CG Uniform board (cG at center) 1.10 m Part (a) Calculate the tension, in newtons, in the chain assuming no friction between the legs and the sidewalk. Numeric : Anumeric value is expected and not an expression. T = Part (b) What force, in newtons, is exerted by each side on the hinge? Numeric : Anumeric value is expected and not an expression. F =

Hinge Problem 4: A sandwich board advertising sign is constructed as shown in the figure, where "CG" indicates the center of gravity for each board. The sign's mass is 7.85 kg. 0.50 m Chain 1.30m CG CG Uniform board (cG at center) 1.10 m Part (a) Calculate the tension, in newtons, in the chain assuming no friction between the legs and the sidewalk. Numeric : Anumeric value is expected and not an expression. T = Part (b) What force, in newtons, is exerted by each side on the hinge? Numeric : Anumeric value is expected and not an expression. F =

College Physics
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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Hinge Problem 4: A sandwich board advertising sign is constructed as shown in the figure, where "CG" indicates the center of gravity for each board. The sign's mass is 7.85 kg. 0.50 m Chain 1.30m CG CG Uniform board (cG at center) 1.10 m Part (a) Calculate the tension, in newtons, in the chain assuming no friction between the legs and the sidewalk. Numeric : A numeric value is expected and not an expression. T = Part (b) What force, in newtons, is exerted by each side on the hinge? Numeric : A numeric value is expected and not an expression. F, =
Transcribed Image Text:Hinge Problem 4: A sandwich board advertising sign is constructed as shown in the figure, where "CG" indicates the center of gravity for each board. The sign's mass is 7.85 kg. 0.50 m Chain 1.30m CG CG Uniform board (cG at center) 1.10 m Part (a) Calculate the tension, in newtons, in the chain assuming no friction between the legs and the sidewalk. Numeric : A numeric value is expected and not an expression. T = Part (b) What force, in newtons, is exerted by each side on the hinge? Numeric : A numeric value is expected and not an expression. F, =
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