Asked by sarah
Help me please to Find the tension in the two wires that supoort the light fixture. M=13 kg, รจ=43 degrees???!!
Answers
Answered by
drwls
If the two wires are at the same angle to the horizontal (43 degrees), they have equal tension, T.
Balance the vertical forces with
2 T sin 43 = M g
Solve for T
Balance the vertical forces with
2 T sin 43 = M g
Solve for T