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
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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2428dd2-22da-41de-9808-07005fc45ac2%2F0a71d016-ff80-469b-a1ab-c81abce6dc01%2Fhb3pewj_processed.jpeg&w=3840&q=75)
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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