The hinge at A and cable BDC support beam ABC. Cable BDC passes over the pulley D that is pinned to the ceiling. (Assume that the +x-axis is to the right and the +y-axis is up along the page. Due to the nature of this problem, do not use rounded intermediate values in your calculations or answers.) Determine the tension in the cable in newtons - ? Determine magnitude and direction - magnitude in newtons Ax- ? Ay- ?
The hinge at A and cable BDC support beam ABC. Cable BDC passes over the pulley D that is pinned to the ceiling. (Assume that the +x-axis is to the right and the +y-axis is up along the page. Due to the nature of this problem, do not use rounded intermediate values in your calculations or answers.) Determine the tension in the cable in newtons - ? Determine magnitude and direction - magnitude in newtons Ax- ? Ay- ?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The hinge at A and cable BDC support beam ABC. Cable BDC passes over the pulley D that is pinned to the ceiling. (Assume that the +x-axis is to the right and the +y-axis is up along the page. Due to the nature of this problem, do not use rounded intermediate values in your calculations or answers.)
Determine the tension in the cable in newtons - ?
Determine magnitude and direction - magnitude in newtons
Ax- ?
Ay- ?
Transcribed Image Text:The image illustrates a structural diagram of a beam and support system. Here's a detailed description:
- The diagram shows a horizontal beam labeled as \( ABC \).
- The beam is supported at two points, \( A \) and \( C \).
- The distance between points \( A \) and \( B \) is 7 meters, as is the distance between points \( B \) and \( C \).
- The beam is uniformly loaded in two sections, with a downward force of 180 N at point \( B \) and another 180 N at point \( C \).
Above the beam:
- There is a triangular support structure labeled as \( D \) at the upper end.
- Point \( D \) is connected to \( A \) and \( C \) through angled members indicating a truss-like support system.
- The vertical distance from \( A \) upwards to point \( D \) is noted with a unit measure of 1, while the angled distances from \( D \) to the beam are each marked with unit measures of 1 (horizontal) and 2 (angled).
Supportive items:
- Points \( A \) and \( D \) have triangular symbols indicating fixed supports.
- The truss structure above the beam provides additional stability, suggesting the function to transfer loads from the beam to the supports effectively.
This setup is typical in mechanical and structural engineering, used to analyze forces and moments in a beam to ensure stability and safety.
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