Note: Replace all zero digits of your ID number by number "2" Problem #4: Use X = Last 3 digits of ID number Y = Last 2 digits of ID number A = 4th digit of ID number B = 5th digit of ID number D C = 6th digit of ID number Blocks A, B, and C have weights of YN, 25 N, and 15 N, respectively. The coefficient of static friction between A and B is 0.3, between B and C, 0.4, and between block C and the ground, 0.35 e.g., ID # = 12-3456-789 13. Determine the smallest force P that will causes impending X = 789 motion. Y = 89 14 Dotermin

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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MY ID NO. 20 -3994 -175

PLEASE INDICATE THE NUMBER IN EVERY ANSWER 

FINAL ANSWERS MUST BE UP TO 3 DECIMAL PLACES ONLY

Note: Replace all zero digits of your ID
number by number "2"
Problem #4:
Use
X = Last 3 digits of ID number
%3D
Y = Last 2 digits of ID number
C
A = 4th digit of ID number
%3D
B = 5th digit of ID number
C = 6th digit of ID number
Blocks A, B, and C have weights of YN, 25 N, and 15 N,
respectively. The coefficient of static friction between A and B is 0.3,
between B and C, 0.4, and between block C and the ground, 0.35
e.g.,
ID # = 12-3456-789
X = 789
13. Determine the smallest force P that will causes impending
motion.
Y = 89
14. Determine the friction force between A and B
A = 4
15. Determine the friction force between B and C
B = 5
C = 6
Transcribed Image Text:Note: Replace all zero digits of your ID number by number "2" Problem #4: Use X = Last 3 digits of ID number %3D Y = Last 2 digits of ID number C A = 4th digit of ID number %3D B = 5th digit of ID number C = 6th digit of ID number Blocks A, B, and C have weights of YN, 25 N, and 15 N, respectively. The coefficient of static friction between A and B is 0.3, between B and C, 0.4, and between block C and the ground, 0.35 e.g., ID # = 12-3456-789 X = 789 13. Determine the smallest force P that will causes impending motion. Y = 89 14. Determine the friction force between A and B A = 4 15. Determine the friction force between B and C B = 5 C = 6
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