Physics, 25.10.2021 01:00 amuijakobp78deg
Q3. A traffic light hangs from a pole as shown in the figure below. The uniform aluminum pole AB
is 7.20 m long and has a mass of 12.0 kg. The mass of the traffic light is 21.5 kg. Determine
(a) the tension in the horizontal massless cable CD, and
(b) the vertical and horizontal components of the force exerted by the pivot A on the
aluminum pole.
Answers: 1
Physics, 22.06.2019 01:30, LarryJoeseph
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Q3. A traffic light hangs from a pole as shown in the figure below. The uniform aluminum pole AB
i...
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