A force of F = 160 N is applied to the rope that causes the angle 8₁ = 60 degrees to keep the system at N equilibrium. The spring constant is = 80- m B. a b FAB FAC a S 0₁ Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 2m 2m A 2m F a. Determine the magnitude of the force in the cord AB, FAB b. Determine the magnitude of the force in the spring AC, FAC c. Determine the stretch of the spring, s d. Determine the original length (unstretched length) of the spring, Lo Round your final answers to 3 significant digits/figures. m b wwwww N @080 2013 Michael Swanbom

A force of F = 160 N is applied to the rope that causes the angle 8₁ = 60 degrees to keep the system at N equilibrium. The spring constant is = 80- m B. a b FAB FAC a S 0₁ Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 2m 2m A 2m F a. Determine the magnitude of the force in the cord AB, FAB b. Determine the magnitude of the force in the spring AC, FAC c. Determine the stretch of the spring, s d. Determine the original length (unstretched length) of the spring, Lo Round your final answers to 3 significant digits/figures. m b wwwww N @080 2013 Michael Swanbom

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.57P: Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.

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