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Coco12
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Homework Statement
two wires are used to suspend a sign that weighs 500N. the two wires make an angle of 100 degrees between each other. If each wire is exerting an equal amount of force, how much force does each wire exert?
Homework Equations
The Attempt at a Solution
The answer is 389.. but I don't understand how to get that.. Can someone please explain. Thanks