As shown in the figure below, three steel wires, each 0.05 in² in area, are used to lift a load = 1900 lb. Their unstressed lengths are 84.98 ft, 84.99 ft, and 85.00 ft. (a) What stress exists in the longest wire? (b) Determine the stress in the shortest wire if W = 800 lb. W W

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Mechanics of Deformable Bodies is the subject
As shown in the figure below, three steel wires, each 0.05 in² in area, are used to lift a load
= 1900 lb. Their unstressed lengths are 84.98 ft, 84.99 ft, and 85.00 ft.
(a) What stress exists in the longest wire?
(b) Determine the stress in the shortest wire if W = 800 lb.
W
W
Transcribed Image Text:As shown in the figure below, three steel wires, each 0.05 in² in area, are used to lift a load = 1900 lb. Their unstressed lengths are 84.98 ft, 84.99 ft, and 85.00 ft. (a) What stress exists in the longest wire? (b) Determine the stress in the shortest wire if W = 800 lb. W W
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