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Unformatted text preview: Solution
Draw FBD of the pulley and the bracket and write the equations of equilibrium. Ax Bx ∑
Bx = 1036 N
∑
Ax = 1449 N, i.e. it acts in the direction opposite to the one shown on FBD. 5. 65 The cover of the aircraft engine is supported by two links AB and BC. Determine the
forces in each link, if cover weight is 10 kN and it is acting along the line passing thorough the
point B, α = 250 and β = 400.
Solution
Draw FBD of the cover and write the equations of equilibrium.
y B A x C
C A W
∑
∑ A = 4.66 kN...
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 Spring '07
 Delph

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