Note: Replace all zero digits of your ID number by number "2" Problem #4: A 8 = 10+C (degrees) В C 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 C = 6th digit of ID number e.g., ID # = 12-3456-789 The street-lights at A and B are suspended from the two poles as shown. If the traffic light weighs 5+A-kg and 20+B-kg at point B and C, respectively, X = 789 9. Determine the tension in cable AB. (N) Y = 89 10. Determine the tension in cable BC. (N) A = 4 11. Determine the tension in cable CD. (N) B = 5 C = 6 12. Determine the angle e. (degrees)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Note: Replace all zero digits of your ID
number by number "2"
Problem #4:
A
8 = 10+C (degrees)
D
В
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
C = 6th digit of ID number
e.g.,
ID # = 12-3456-789
The street-lights at A and B are suspended from the two poles as shown. If
the traffic light weighs 5+A-kg and 20+B-kg at point B and C, respectively,
X = 789
9. Determine the tension in cable AB. (N)
Y = 89
10. Determine the tension in cable BC. (N)
A = 4
11. Determine the tension in cable CD. (N)
B = 5
12. Determine the angle e. (degrees)
C = 6
Transcribed Image Text:Note: Replace all zero digits of your ID number by number "2" Problem #4: A 8 = 10+C (degrees) D В 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 C = 6th digit of ID number e.g., ID # = 12-3456-789 The street-lights at A and B are suspended from the two poles as shown. If the traffic light weighs 5+A-kg and 20+B-kg at point B and C, respectively, X = 789 9. Determine the tension in cable AB. (N) Y = 89 10. Determine the tension in cable BC. (N) A = 4 11. Determine the tension in cable CD. (N) B = 5 12. Determine the angle e. (degrees) C = 6
Note: Replace all zero digits of your ID
number by number "2"
Problem #3:
F1= 40 + A (N)
Use
X = Last 3 digits of ID number
4
Y = Last 2 digits of ID number
3
F3 = 30 N
A = 4th digit of ID number
%3D
10 + C (degrees)
B = 5th digit of ID number
%3D
C = 6th digit of ID number
F2= 65 + B (N)
e.g.,
ID # = 12-3456-789
X = 789
5. Determine the horizontal component of force F1. (N)
Y = 89
6. Determine the vertical component of force F2. (N)
A = 4
7. Determine the magnitude of the resultant force. (N)
B = 5
8. Determine the direction of resultant force, measured
clockwise from the positive x axis. (degrees)
C = 6
Transcribed Image Text:Note: Replace all zero digits of your ID number by number "2" Problem #3: F1= 40 + A (N) Use X = Last 3 digits of ID number 4 Y = Last 2 digits of ID number 3 F3 = 30 N A = 4th digit of ID number %3D 10 + C (degrees) B = 5th digit of ID number %3D C = 6th digit of ID number F2= 65 + B (N) e.g., ID # = 12-3456-789 X = 789 5. Determine the horizontal component of force F1. (N) Y = 89 6. Determine the vertical component of force F2. (N) A = 4 7. Determine the magnitude of the resultant force. (N) B = 5 8. Determine the direction of resultant force, measured clockwise from the positive x axis. (degrees) C = 6
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