(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

1. 2500-Tac cos [tex]\Phi=0[/tex]

2. Tac sin[tex]\Phi-500=0[/tex]

2. Relevant equations

3. The attempt at a solution

I have 2 equations. I need to solve for [tex]\Phi[/tex] to get Tac. I have got to the point of :

Tac=500/sin[tex]\Phi[/tex]

2500-500/sin[tex]\Phi*(cos\Phi)=0[/tex]

after this i cant go any further

I am looking at the solution of 11.31°. But I need to solve to get it.

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Really simple system of equations

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