Re: Let's Play 1 2 3...
In the beam construction on the right, the four unknown reactions are *VA*, VB, VC and HA. The equilibrium equations are:**
Σ V = 0:
**VA − Fv + VB + VC = 0** Σ H = 0:
**HA − Fh = 0** Σ *MA* = 0:**
**Fv · a − VB · (a + b) - VC · (a + b + c) = 0.**