The tension in cable CD is T = 790 lb. Consider the force which this cable exerts on point C and determine its moment about point O. Assume a = 13 ft, b = 8ft, c= 12 ft, d = 16 ft, e = 20 ft. A Answer: Mo = (i 2 b a d D 20 T с i+ i j+ i k) lb-ft

The tension in cable CD is T = 790 lb. Consider the force which this cable exerts on point C and determine its moment about point O. Assume a = 13 ft, b = 8ft, c= 12 ft, d = 16 ft, e = 20 ft. A Answer: Mo = (i 2 b a d D 20 T с i+ i j+ i k) lb-ft

International Edition---engineering Mechanics: Statics, 4th Edition

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ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

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Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.56P: The trap door is held open by the rope AB. If the tension in the rope is T = 60 lb, determine its...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The tension in cable CD is T = 790 lb. Consider the force which this cable exerts on point C and determine its moment about point O.
Assume a = 13 ft, b = 8 ft, c = 12 ft, d = 16 ft, e = 20 ft.
x
A
Answer: Mo (i
|
b
a
d
D
T
C
i
j+ i
k) lb-ft

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