Considering the mechanical structure that supporting external forces as shown in the figurebelow: \text { 1) The components of the force vector } \mathrm{F} 1 \text { are } \mathrm{F} 1 \mathrm{x}=\quad \mathrm{KN} ; \mathrm{F} 1 \mathrm{y}=\quad \mathrm{KN} 2) The components of the force vector F2 are \mathrm{F} 2 \mathrm{x}=\mathrm{KN} ; \mathrm{F} 2 \mathrm{y}=\mathrm{KN} 3) The components of the force vector F3 are \mathrm{F} 3 \mathrm{x}=\mathrm{KN} ; \mathrm{F} 3 \mathrm{y}=\mathrm{KN} \mathrm{F} 2 \mathrm{x}=\quad \mathrm{KN} ; \mathrm{F} 2 \mathrm{y}=\square \mathrm{KN}

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