Find the tension in the two wires supporting the 36 kg traffic light shown in Fig. 12-57. (Assume that 1 = 52° and 2 = 38°.)
The Attempt at a Solution
so I found T1=-T2sin(38)/sin(52)
and plugged into the first equation and got
and got T2 = 278N
but when I put it into the webassign it is wrong...
so what am I doing wrong?
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