45. Blocks A and B have a mass of 14 kg and 20 kg, respectively. Using the coefficients of static friction indicated, determine the largest vertical force P which can be applied to the cord without causing motion. 300 mm As = 0.1 D Hs = 0.4 B 400 mm C A Hs = 0.4 Hs = 0.3 %3D 378.96 N b. а. с. 368.96 N 348.96 N d. 445.61 N P.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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45. Blocks A and B have a mass of 14 kg and 20 kg, respectively. Using the
coefficients of static friction indicated, determine the largest vertical force P
which can be applied to the cord without causing motion.
300 mm
As = 0.1
D
Hs = 0.4
B
400 mm
C
A
Hs = 0.4
Hs = 0.3
%3D
378.96 N
b.
а.
с. 368.96 N
348.96 N
d. 445.61 N
P.
Transcribed Image Text:45. Blocks A and B have a mass of 14 kg and 20 kg, respectively. Using the coefficients of static friction indicated, determine the largest vertical force P which can be applied to the cord without causing motion. 300 mm As = 0.1 D Hs = 0.4 B 400 mm C A Hs = 0.4 Hs = 0.3 %3D 378.96 N b. а. с. 368.96 N 348.96 N d. 445.61 N P.
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