Hinge supported beam is loaded by two concentrated forces and a couple.
Given: l1=30cm; l2=70cm; l3=20cm; F1= 80N; F2= 350N; M= -50N·m.
Find: algebraical value of reactive force (in N) of fixed hinge (left support), considering it to be positive if directed upwards and negative if downwards.

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Hinge supported beam is loaded by two concentrated forces and a couple.Given: l1=30cm; l2=70cm; l3=20cm; F1= 80N; F2= 350N; M= -50N·m.Find: algebraical value of reactive force (in N) of fixed hinge (left support), considering it to be positive if directed upwards and negative if downwards.