3. The weight W= 300 lb hangs from the cable which passes over the smooth pulley at F as shown in the figure. The pulley has a radius R= 5 in. Neglecting the weights of the bars and the pulley, determine the components of the support reactions at pin A and roller E, and the reactions exerted by pins C and D on member CDE. The connections at B, C, D, F are all pins. Present a F.B.D. for each analysis performed.
3. The weight W= 300 lb hangs from the cable which passes over the smooth pulley at F as shown in the figure. The pulley has a radius R= 5 in. Neglecting the weights of the bars and the pulley, determine the components of the support reactions at pin A and roller E, and the reactions exerted by pins C and D on member CDE. The connections at B, C, D, F are all pins. Present a F.B.D. for each analysis performed.
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
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Transcribed Image Text:3.
The weight W= 300 lb hangs from the cable which passes over the smooth pulley at F as
shown in the figure. The pulley has a radius R = 5 in. Neglecting the weights of the bars and the
pulley, determine the components of the support reactions at pin A and roller E, and the reactions
exerted by pins C and D on member CDE. The connections at B, C, D, F are all pins. Present a
F.B.D. for each analysis performed.
1.5 ft
В
1.5 ft
R= 5 in.
A
W
E
2 ft
2 ft
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