Calculating Force Table Vector Equilibrium

[kylansb]

Homework Statement

calculate f3 weight and degree base on weight and angle given for f1 and f2, the whole thing has to achieve equilibrium.

Homework Equations

The Attempt at a Solution

i forgot to copy down the formula since our team's equipment malfunctioned from the get go, so we spent the rest of the time playing catch up.

 

[kylansb]

any help would be greatly appreciated, this is my first time posting so if i left anything out please notify me thank you guys

 

[AlephNumbers]

You probably need to know that Fnet= F1 + F2. But you aren't giving nearly enough information in the question for anyone to help you. Also, there is a thread containing all of the elementary physics formulay.

 

[kylansb]

really? ok i'll look for it after posting this

well i been given f1 is 200gm at 30 degree and f2 is 200gm at 120 degree, calculate f3's gm and degree