3.112 Pulleys A and B are mounted on bracket CDEF. The tension on each side of the two belts is as shown. Replace the four forces with a single equivalent force, and determine where its line of action intersects the bottom edge of the bracket. 2 in. = 1/-in. r = 2 in. r= 210 lb 25° -150 lb

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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3.112 Pulleys A and B are mounted on bracket CDEF. The tension on each side of the two belts is as shown. Replace the four forces
with a single equivalent force, and determine where its line of action intersects the bottom edge of the bracket.
Fig. P3.112
A
2 in.
LE
F
1 in.
r = 2 in. r= 1 in.
6 in.-
120 lb
A
-6 in.
160 lb
B
D
E
4 in.
210 lb
$25°
-150 lb
$25°
Transcribed Image Text:3.112 Pulleys A and B are mounted on bracket CDEF. The tension on each side of the two belts is as shown. Replace the four forces with a single equivalent force, and determine where its line of action intersects the bottom edge of the bracket. Fig. P3.112 A 2 in. LE F 1 in. r = 2 in. r= 1 in. 6 in.- 120 lb A -6 in. 160 lb B D E 4 in. 210 lb $25° -150 lb $25°
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