The ring at B is supported in equilibrium by spring AB, a cable running through the frictionless pulley at C, and cable BD. The pulley radius is 0.0180 m, and the unstretched length of spring AB is 0.28 m. If F₁ = 350 N and F2 = 150 N at 46 degrees, determine the spring constant k and the force exerted on the ring by cable BD expressed in - Cartesian components. C F1 D -b B Ꮎ www F2 -а A Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Value Variable a 0.400 m b 0.120 m C 0.180 m d 0.0720 m Note the figure may not be to scale. k = FBD 134 2750 = 104 × N/m ✓ × i+ ☑j) N
The ring at B is supported in equilibrium by spring AB, a cable running through the frictionless pulley at C, and cable BD. The pulley radius is 0.0180 m, and the unstretched length of spring AB is 0.28 m. If F₁ = 350 N and F2 = 150 N at 46 degrees, determine the spring constant k and the force exerted on the ring by cable BD expressed in - Cartesian components. C F1 D -b B Ꮎ www F2 -а A Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Value Variable a 0.400 m b 0.120 m C 0.180 m d 0.0720 m Note the figure may not be to scale. k = FBD 134 2750 = 104 × N/m ✓ × i+ ☑j) N
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The ring at B is supported in equilibrium by spring AB, a
cable running through the frictionless pulley at C, and cable
BD. The pulley radius is 0.0180 m, and the unstretched
length of spring AB is 0.28 m. If F₁ = 350 N and F2 = 150 N
at
46 degrees, determine the spring constant k and the
force exerted on the ring by cable BD expressed in
-
Cartesian components.
C
F1
D
-b
B
Ꮎ
www
F2
-а
A
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Value
Variable
a
0.400 m
b
0.120 m
C
0.180 m
d
0.0720 m
Note the figure may not be to scale.
k
=
FBD
134
2750
=
104
× N/m
✓
× i+
☑j) N
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