Find the tension in each wire supporting the street lamp

Reference no: EM1384896

Q. A street lamp weighs 130 N. It is supported by two wires that form the angle of 140° with each other. The tensions in the wires are equal. What is the tension in each wire supporting the street lamp?

If the angle between wires supporting the street lamp is reduced to 110°, what is the tension in each wire?

Reference no: EM1384896

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