A cable and a spring are connected together at point B and held in equilibrium by a vertical force F, as shown in the figure below. The cable has a length LAB = 1 ft and is oriented at an angle = 25° from the horizontal, and the spring has a spring constant k = 85 lb/ft. Note that the cable and unstretched spring were initially aligned horizontally between points A and C before loading, with a combined length of Lw = 3 ft. Determine the force in the spring (FBC) and the applied force F. Ꮎ B F W wwwwwww k C
A cable and a spring are connected together at point B and held in equilibrium by a vertical force F, as shown in the figure below. The cable has a length LAB = 1 ft and is oriented at an angle = 25° from the horizontal, and the spring has a spring constant k = 85 lb/ft. Note that the cable and unstretched spring were initially aligned horizontally between points A and C before loading, with a combined length of Lw = 3 ft. Determine the force in the spring (FBC) and the applied force F. Ꮎ B F W wwwwwww k C
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 118AP: When a body of mass 0.25 kg is attached to a vertical massless spring, it is extended 5.0 cm from...
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