# 015 Solving for a force and its angle and angle of two forces with given resultant

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- Re: Problem 324 | Equilibrium of Three-force System 16 hours 51 min ago
- Re: 233 A force creating counterclockwise and clockwise moments 18 hours 40 min ago
- Re: 229 Y-coordinate of the point of application of the force 21 hours 13 min ago
- Re: 251 Two forces producing a couple and a force 1 day 2 hours ago
- Re: Problem 324 | Equilibrium of Three-force System 1 day 8 hours ago
- Re: Elementary Differential Equations 1 day 23 hours ago
- Re: Problem 04 | Equations with Homogeneous Coefficients 2 days 17 hours ago
- Re: Problem 04 | Equations with Homogeneous Coefficients 2 days 20 hours ago
- Re: Problem 329 | Equilibrium of Force System 6 days 5 hours ago
- Re: 226 - Moment of force about different points 6 days 11 hours ago
- Re: Problem 336 | Equilibrium of Parallel Force System 6 days 12 hours ago
- Re: Problem 329 | Equilibrium of Force System 1 week 14 hours ago
- Re: Elementary Differential Equations 1 week 1 day ago
- Re: 226 - Moment of force about different points 1 week 2 days ago
- Re: Problem 314 | Equilibrium of Concurrent Force System 1 week 6 days ago
- Re: 228 Intercepts of the resultant force 2 weeks 1 day ago
- Re: 226 - Moment of force about different points 2 weeks 1 day ago
- Re: Problem 03 | Equations with Homogeneous Coefficients 2 weeks 1 day ago
- Re: 229 Y-coordinate of the point of application of the force 2 weeks 1 day ago
- Re: Elementary Differential Equations 2 weeks 1 day ago

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## Comments

## Re: 015 Solving for a force and its angle and angle of two...

why is that 7cos(a)=sin b was squared? i dont understand..