The forces a, b, c, and d are in the same vertical plane and acting on the horizontal bar AB as shown. If c = 3,000 kg., find the intensity of "b" so that the whole system will be in equilibrium. c = 3,000 kg. 45° 75 1.80 m. 3.00 m. 4.00 m.

The forces a, b, c, and d are in the same vertical plane and acting on the horizontal bar AB as shown. If c = 3,000 kg., find the intensity of "b" so that the whole system will be in equilibrium. c = 3,000 kg. 45° 75 1.80 m. 3.00 m. 4.00 m.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

Question

The forces a, b, c, and d are in the same vertical plane and acting on the horizontal bar AB
as shown. Ifc = 3,000 kg., find the intensity of "b" so that the whole system will be in
equilibrium.
c = 3,000 kg.
45°
D.
75
C
1.80 m.
3.00m.
4,00m.

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