Łukasz 796 083 343 Grzegorz 731 857 989
\( \begin{align*} &W_{gx}=0 & R_{AX}+Pcos\beta-Fsin\alpha=0\\ &W_{gy}=0 & -Psin\beta-Fcos\alpha+R_{BY}=0\\ &\sum{M_B}=0 & M_u+M-Psin\beta \cdot l+Fcos\alpha\cdot a=0\\ \end{align*}\)
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