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PROBLEM-4
A bag of cement, of mass m, hangs from three wires as shown in the figure.
Two of the wires make angles 0₁ and 02, respectively, with the horizontal.
Show that if the system is in equilibrium then [3]
T₁ =
mg
sin ₁+cos ₁. tan 0₂
0₁
T₁
0₂
cement

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