A crane consists of a quarter-circular bar that lies in a plane parallel to the xz plane with a low-friction collar at point B that may slide on the bar. The forces supported by cables AB and BC are 30 lb and 1700 lb, respectively, and the coordinates of point A are given in the figure. For the value of the angle a = 0°, determine expressions for the forces the two cables apply to the collar at point B.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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lem Set 03 - Chapter 2 Part 2 i
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A crane consists of a quarter-circular bar that lies in a plane parallel to the xz plane with a low-friction collar at point B that may slide on
the bar. The forces supported by cables AB and BC are 30 lb and 1700 lb, respectively, and the coordinates of point A are given in the
figure. For the value of the angle a = 0°, determine expressions for the forces the two cables apply to the collar at point B.
y
5 ft
10 ft
10 ft
A (8,4.5, 2) ft
25.08 8
9.12 k) lb.
The force applied by the cable AB on point Bis F BA =
13.68
The force applied by the cable BC on point Bis FBC = (- 1500 *j) lb.
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Transcribed Image Text:lem Set 03 - Chapter 2 Part 2 i Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate comptetion. Retu A crane consists of a quarter-circular bar that lies in a plane parallel to the xz plane with a low-friction collar at point B that may slide on the bar. The forces supported by cables AB and BC are 30 lb and 1700 lb, respectively, and the coordinates of point A are given in the figure. For the value of the angle a = 0°, determine expressions for the forces the two cables apply to the collar at point B. y 5 ft 10 ft 10 ft A (8,4.5, 2) ft 25.08 8 9.12 k) lb. The force applied by the cable AB on point Bis F BA = 13.68 The force applied by the cable BC on point Bis FBC = (- 1500 *j) lb. < Prev 3 of 8 Next >
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