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Solved: Determine the unstretched length of spring AC if a
Chapter 3, Problem 3-21(choose chapter or problem)
QUESTION:
Determine the unstretched length of spring AC if a force P = 80 lb causes the angle \(\theta = 60^{\circ}\) for equilibrium. Cord AB is 2 ft long. Take k = 50 lb/ft.
Questions & Answers
QUESTION:
Determine the unstretched length of spring AC if a force P = 80 lb causes the angle \(\theta = 60^{\circ}\) for equilibrium. Cord AB is 2 ft long. Take k = 50 lb/ft.
ANSWER:
Step 1 of 5
Draw one free-body diagram for the point at .