Three forces acting on a particle are in equilibrium. the angles between the first and second is 90* and that between the second and third is 120*. find the ratio of forces.
Answer (1)
18th Apr, 2020
It means the third angle would be 150 hence using lamis theorem the ration is
F1/sin120=F2/sin150=F3/sin90
Solving this you will get F1:F2:F3 = √3:1:2
I hope this help.
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