An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 9MC
Related questions
Question
You have to explain cosine rule with diagram while calculating length.
(14 )The force P applied at joint D of the square frame causes the frame to sway and form the dashed rhombus. Suppose that theta = 3.5. Determine the average normal strain developed in wire AC. Assume the three rods are rigid.
![P
400 mm
Ө
-200 mm-
-200 mm-
E
C
A
ยา B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0acc81d6-3407-40d3-8318-b8280a039a16%2F1aacc720-7ef1-46f5-92d9-ee9ebd72ea84%2Fprsa87s_processed.png&w=3840&q=75)
Transcribed Image Text:P
400 mm
Ө
-200 mm-
-200 mm-
E
C
A
ยา B
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