The shown gears have weight forces of G1=40N, G2=60N, G3=35N, G4=55N. The weight of the shaft can be neglected. The distances are as follow: a=110mm, b=100mm, c=150mm, d=120mm and e=55mm. Please calculate the force in bearing point FB in Newton! Round the solution to one decimal place.
AI image description
Horizontal shaft sketch with four thick vertical gear/load positions marked G1, G2, G3 and G4 from left to right. Two upward support-reaction arrows F_A and F_B are positioned between G1/G2 and G3/G4, respectively. Consecutive horizontal distances are marked a from G1 to F_A, b from F_A to G2, c from G2 to G3, d from G3 to F_B, and e from F_B to G4. The shaft itself is drawn as two close parallel horizontal lines, with hatched bearing/support symbols beneath F_A and F_B.
- 91.1Correct
Official answer
91.1
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- FSG 2021 · ev · quiz 16