E 2. A force, P of magnitude 90 lb is applied to member ACE, which is supported by a frictionless pin at D and by cable ABE. Assume that the tension is the same in portions AB and BE of the cable. For the case of a = 3in. , determine: (a) the tension in the B 12 in. cable, and (b) the reaction at D. Ans: TABE = 117 Ib, D = 129.8 lb 56.3° A -5 in- -7 in.-

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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E
2. A force, P of magnitude 90 lb is applied to
member ACE, which is supported by a frictionless
pin at D and by cable ABE. Assume that the tension
is the same in portions AB and BE of the cable. For
the case of a = 3in. , determine: (a) the tension in the
cable, and (b) the reaction at D.
Ans: TABE = 117 lb, D = 129.8 lb 56.3°
B
D
12 in.
-5 in-
-7 in-
Transcribed Image Text:E 2. A force, P of magnitude 90 lb is applied to member ACE, which is supported by a frictionless pin at D and by cable ABE. Assume that the tension is the same in portions AB and BE of the cable. For the case of a = 3in. , determine: (a) the tension in the cable, and (b) the reaction at D. Ans: TABE = 117 lb, D = 129.8 lb 56.3° B D 12 in. -5 in- -7 in-
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