A. The hook is subjected to three forces A, B, and C as shown. A = 35 kN, B = 45 kN. 1-3. A-35N 1. If the resultant of the forces is 80 kN and is acting along the positive x- axis, find the angle a 2. If a = 60° what is the value of force C such that the resultant of forces A,B, and C acts along the x-axis? 3. For the forces A, B, and C to be in equilibrium, what is the magnitude of the resulting force at C?

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A. The hook is subjected to three forces A, B, and C as shown.
A = 35 kN, B = 45 kN.
1-3.
A-35N
1. If the resultant of the forces is 80 kN and is acting along the positive x-
axis, find the angle a
2. If a = 60° what is the value of force C such that the resultant of forces
A,B, and C acts along the x-axis?
3. For the forces A, B, and C to be in equilibrium, what is the magnitude of
the resulting force at C?
Transcribed Image Text:A. The hook is subjected to three forces A, B, and C as shown. A = 35 kN, B = 45 kN. 1-3. A-35N 1. If the resultant of the forces is 80 kN and is acting along the positive x- axis, find the angle a 2. If a = 60° what is the value of force C such that the resultant of forces A,B, and C acts along the x-axis? 3. For the forces A, B, and C to be in equilibrium, what is the magnitude of the resulting force at C?
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