Hi, so i have to find T1, can some1 help?

30.1 N

Explanation:

Given:

Let's write the components of the net forces at the intersections. Note that the system is equilibrium so all the net forces are zero.

Forces involving W1:

Forces involving W2:

Substitute (2) into (3) and we get

Solving for ,

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this is poiselle's equation from fluid mechanic in physics. mech eng