4. Joe wishes to hang a sign weighing 7.5 x 10^2 N so that cable A,
attached to the store makes a 30 degree angle as shown in the figure
below. Cable B is horizontal and attached to an adjoining building. a)
Draw a free-body diagram showing the forces and tension in the cables
b) Determine the tension in Cable B. *
Answers: 3
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4. Joe wishes to hang a sign weighing 7.5 x 10^2 N so that cable A,
attached to the store makes a 3...
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