0.6 m 0.9 m B х 30% 0.9 m

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter8: Natural Convection
Section: Chapter Questions
Problem 8.16P
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A 20-kg cover for a roof opening is hinged at corners A and B . The roof forms an angle of 30° with the horizontal, and the cover is maintained in a horizontal position by the brace CE . Draw the free-body diagram needed to determine the magnitude of the force exerted by the brace and the reactions at the hinges. Assume that the hinge at A does not exert any axial thrust.

0.6 m
0.9 m
B
х
30%
0.9 m
Transcribed Image Text:0.6 m 0.9 m B х 30% 0.9 m
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