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Answer to Question #76922 in Molecular Physics | Thermodynamics for Heyam
Question #76922
There are three forces acting on a uniform beam of 5 kg.F1=200N,F2=80N and the system is in equilibrium.Find x if l=4cm and give the magnitude of F3?
Expert's answer
F_1=F_2+f_3
F_3=200-80=120 N.
Taking moments:
200(4-x)=120x
x=2.5 cm.
F_3=200-80=120 N.
Taking moments:
200(4-x)=120x
x=2.5 cm.
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