Odpowiedź:
ΣX=0
Rax-F1*cosα=0
Rax=F1*cosα
Rax=200N*0,8
Rax=160N
ΣM=0
a*F1*sinα+2a*F2-3a*Rb=0
Rb=(a*F1*sinα+2a*F2)/3
Rb=(200N*0,5+2*100N)/3
Rb=100N
ΣY=0
Ray-F1*sinα-F2+Rb=0
Ray=F1*sinα+F2-Rb
Ray=200N*0,5+100N-100N
Ray=100N
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Odpowiedź:
ΣX=0
Rax-F1*cosα=0
Rax=F1*cosα
Rax=200N*0,8
Rax=160N
ΣM=0
a*F1*sinα+2a*F2-3a*Rb=0
Rb=(a*F1*sinα+2a*F2)/3
Rb=(200N*0,5+2*100N)/3
Rb=100N
ΣY=0
Ray-F1*sinα-F2+Rb=0
Ray=F1*sinα+F2-Rb
Ray=200N*0,5+100N-100N
Ray=100N