A traffic light hangs from a pole as shown in the figure ( Figure 1). The uniform aluminum pole AB is 7.40 m long and has a mass of 11.0 kg. The mass of the traffic light is 23.0 kg. Determine the tension in the horizontal massless cable CD. Figure 3.80 m C 37° A T = 距 ΑΣΦ Submit Request Answer Part B ? N Determine the vertical component of the force exerted by the pivot A on the aluminum pole. ΜΕ ΑΣΦ 1 of 1 Fp,vertical = B Submit Request Answer 000 Part C ? N Determine the horizontal component of the force exerted by the pivot A on the aluminum pole. Fp,horizontal= ΜΕ ΑΣΦ ? N

College Physics
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Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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A traffic light hangs from a pole as shown in the figure (
Figure 1). The uniform aluminum pole AB is 7.40 m long
and has a mass of 11.0 kg. The mass of the traffic light
is 23.0 kg.
Determine the tension in the horizontal massless cable CD.
Figure
3.80 m
C
37°
A
T =
距 ΑΣΦ
Submit
Request Answer
Part B
?
N
Determine the vertical component of the force exerted by the pivot A on the aluminum pole.
ΜΕ ΑΣΦ
1 of 1
Fp,vertical =
B
Submit
Request Answer
000
Part C
?
N
Determine the horizontal component of the force exerted by the pivot A on the aluminum pole.
Fp,horizontal=
ΜΕ ΑΣΦ
?
N
Transcribed Image Text:A traffic light hangs from a pole as shown in the figure ( Figure 1). The uniform aluminum pole AB is 7.40 m long and has a mass of 11.0 kg. The mass of the traffic light is 23.0 kg. Determine the tension in the horizontal massless cable CD. Figure 3.80 m C 37° A T = 距 ΑΣΦ Submit Request Answer Part B ? N Determine the vertical component of the force exerted by the pivot A on the aluminum pole. ΜΕ ΑΣΦ 1 of 1 Fp,vertical = B Submit Request Answer 000 Part C ? N Determine the horizontal component of the force exerted by the pivot A on the aluminum pole. Fp,horizontal= ΜΕ ΑΣΦ ? N
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