Question: A picture frame hung against a wall is suspended by two wires attached to its upper corners. If the two wires make the same angle

A picture frame hung against a wall is suspended by two wires attached to its upper corners. If the two wires make the same angle with the vertical, what must this angle be if the tension in each wire is equal to 0.75 of the weight of the frame? (Ignore any friction between the wall and the picture frame.)

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IDENTIFY Apply F ma to the frame SET UP Let w be the weight of the frame Since the two wires make ... View full answer

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