Problem 4.50 The chain AB exerts a force of 20 lb on the door at B. (Figure 1) Figure 1 of 1 26 3 ft < F 20 lb Part A Determine the magnitude of the moment of this force along the hinged axis of the door. Express your answer to three significant figures and include the appropriate units. M₂ = Submit ■ μÀ Value Units My Answers Give Up ? Provide Feedback Continue

Problem 4.50 The chain AB exerts a force of 20 lb on the door at B. (Figure 1) Figure 1 of 1 26 3 ft < F 20 lb Part A Determine the magnitude of the moment of this force along the hinged axis of the door. Express your answer to three significant figures and include the appropriate units. M₂ = Submit ■ μÀ Value Units My Answers Give Up ? Provide Feedback Continue

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

Problem 4.50
The chain AB exerts a force of 20 lb on the door at B.
(Figure 1)
Figure 1
of 1
20
4 ft
3 ft
A
3 ft
F = 20 lb
B
Part A
Determine the magnitude of the moment of this force along the hinged axis of the door.
Express your answer to three significant figures and include the appropriate units.
M₂ =
Submit
μA
Value
Units
My Answers Give Up
Provide Feedback
Continue

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