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*3-64. If cable AD is tightened by a turnbuckle and develops a tension of 1300 lb, determine the tension developed in cables AB and AC and the force developed along the antenna tower AE at point A. 30 ft 10 ft B C 15 ft 12.5 ft E 10 ft D 15 ft

*3-64. If cable AD is tightened by a turnbuckle and develops a tension of 1300 lb, determine the tension developed in cables AB and AC and the force developed along the antenna tower AE at point A. 30 ft 10 ft B C 15 ft 12.5 ft E 10 ft D 15 ft

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**Problem 3-64** If cable \( AD \) is tightened by a turnbuckle and develops a tension of 1300 lb, determine the tension developed in cables \( AB \) and \( AC \) and the force developed along the antenna tower \( AE \) at point \( A \). --- **Diagram Explanation:** The image illustrates an antenna tower anchored by four cables: \( AB \), \( AC \), \( AD \), and \( AE \). The point \( A \) is at the top of the tower, and the tower height is 30 ft along the z-axis. - \( B \) is located 10 ft along the x-axis and 15 ft along the y-axis from the origin. - \( C \) is located 10 ft along the x-axis from the origin. - \( D \) is located 15 ft along the y-axis and 12.5 ft from the origin in the x-direction. - Point \( E \), presumably the base, is aligned at the origin. This setup is used to determine the resulting tensions in cables \( AB \) and \( AC \) given the specified tension in \( AD \). ---
Transcribed Image Text:**Problem 3-64** If cable \( AD \) is tightened by a turnbuckle and develops a tension of 1300 lb, determine the tension developed in cables \( AB \) and \( AC \) and the force developed along the antenna tower \( AE \) at point \( A \). --- **Diagram Explanation:** The image illustrates an antenna tower anchored by four cables: \( AB \), \( AC \), \( AD \), and \( AE \). The point \( A \) is at the top of the tower, and the tower height is 30 ft along the z-axis. - \( B \) is located 10 ft along the x-axis and 15 ft along the y-axis from the origin. - \( C \) is located 10 ft along the x-axis from the origin. - \( D \) is located 15 ft along the y-axis and 12.5 ft from the origin in the x-direction. - Point \( E \), presumably the base, is aligned at the origin. This setup is used to determine the resulting tensions in cables \( AB \) and \( AC \) given the specified tension in \( AD \). ---
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