Situation 4 - A load of W = 30 Li L2 kN is lifted through a boom BCD as shown in the Figure AP-4.10. The boom makes an angle of 60° with the vertical. Neglect the weight of the boom and for this w problem, L1 = L2 = 2 m. The pulley at D is frictionless. 10. Determine the angle a. Answer: 30° 11. What is the tension in cable 60° Figure AP-4.10 B AC in kN? Answer: 25.36 kN 12. What is the total reaction at B in kN? Answer: 54.77 kN
Situation 4 - A load of W = 30 Li L2 kN is lifted through a boom BCD as shown in the Figure AP-4.10. The boom makes an angle of 60° with the vertical. Neglect the weight of the boom and for this w problem, L1 = L2 = 2 m. The pulley at D is frictionless. 10. Determine the angle a. Answer: 30° 11. What is the tension in cable 60° Figure AP-4.10 B AC in kN? Answer: 25.36 kN 12. What is the total reaction at B in kN? Answer: 54.77 kN
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![Situation 4 - A load of W = 30
L1
L2
kN is lifted through a boom
BCD as shown in the Figure
a
AP-4.10. The boom makes an
angle of 60° with the
vertical. Neglect the weight
of the boom and for this
w
problem, L1 = L2 = 2 m. The
pulley at D is frictionless.
10. Determine the angle a.
60°
Answer: 30°
11. What is the tension in cable
Figure AP-4.10
B.
AC in kN?
Answer: 25.36 kN
12. What is the total reaction at B in kN?
Answer: 54.77 kN](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06cee68f-6977-4a41-9479-3ed7398814fe%2F44f980fa-f7e9-4364-8313-191fe86f7d8c%2F4mg356j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Situation 4 - A load of W = 30
L1
L2
kN is lifted through a boom
BCD as shown in the Figure
a
AP-4.10. The boom makes an
angle of 60° with the
vertical. Neglect the weight
of the boom and for this
w
problem, L1 = L2 = 2 m. The
pulley at D is frictionless.
10. Determine the angle a.
60°
Answer: 30°
11. What is the tension in cable
Figure AP-4.10
B.
AC in kN?
Answer: 25.36 kN
12. What is the total reaction at B in kN?
Answer: 54.77 kN
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