Evaluate your general expressions for r

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Reference no: EM13935513

1. The unstretched length of the spring is r. When pin P is in an arbitrary position (), determine the x- and y-components of the force which the spring exerts on the pin. Evaluate your general expressions for r = 400 mm, k = 1.4 kN /m, and () = 40°. (Note: The force in a spring is given by F = k8, where 8 is the extension from the unstretched length.)

1526_Determine the x- and y-components of the force.png

2. Refer to the figure and statement of Prob. 1. When pin P is in the position () = 20°, determine the n- and t-components of the force F which the spring of modulus k = 1.4 kN /m exerts on the pin. The distance r = 400 mm.

388_Determine the x- and y-components of the force1.png

Reference no: EM13935513

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