Equilibrium: A 10.0-kg picture is held in place by two wires, the first one hanging at 50.0° to the left of the vertical and the second one at 45.0° to the right of the vertical. What is the tension in the first wire?
A. 69.6 N
B. 50.8 N
C. 98.1 N
D. 69.4 N
E. 23.8 N
Answer: A
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